I divisori di 9990 sono 32, elencati qui di seguito: 1; 2; 3; 5; 6; 9; 10; 15; 18; 27; 30; 37; 45; 54; 74; 90; 111; 135; 185; 222; 270; 333; 370; 555; 666; 999; 1110; 1665; 1998; 3330; 4995; 9990
9971, 9972, 9973, 9974, 9975, 9976, 9977, 9978, 9979, 9980, 9981, 9982, 9983, 9984, 9985, 9986, 9987, 9988, 9989, 9991, 9992, 9993, 9994, 9995, 9996, 9997, 9998, 9999, 10000, 10001, 10002, 10003, 10004, 10005, 10006, 10007, 10008, 10009