I divisori di 1990105 sono 16, elencati qui di seguito: 1; 5; 13; 17; 65; 85; 221; 1105; 1801; 9005; 23413; 30617; 117065; 153085; 398021; 1990105
1990086, 1990087, 1990088, 1990089, 1990090, 1990091, 1990092, 1990093, 1990094, 1990095, 1990096, 1990097, 1990098, 1990099, 1990100, 1990101, 1990102, 1990103, 1990104, 1990106, 1990107, 1990108, 1990109, 1990110, 1990111, 1990112, 1990113, 1990114, 1990115, 1990116, 1990117, 1990118, 1990119, 1990120, 1990121, 1990122, 1990123, 1990124