7643610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 14371110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 139, 141, 195, 234, 235, 278, 282, 390, 417, 423, 470, 585, 611, 695, 705, 834, 846, 1170, 1222, 1251, 1390, 1410, 1807, 1833, 2085, 2115, 2502, 3055, 3614, 3666, 4170, 4230, 5421, 5499, 6110, 6255, 6533, 9035, 9165, 10842, 10998, 12510, 13066, 16263, 18070, 18330, 19599, 27105, 27495, 32526, 32665, 39198, 54210, 54990, 58797, 65330, 81315, 84929, 97995, 117594, 162630, 169858, 195990, 254787, 293985, 424645, 509574, 587970, 764361, 849290, 1273935, 1528722, 2547870, 3821805, 7643610]

約数ペア:

[(1, 7643610), (2, 3821805), (3, 2547870), (5, 1528722), (6, 1273935), (9, 849290), (10, 764361), (13, 587970), (15, 509574), (18, 424645), (26, 293985), (30, 254787), (39, 195990), (45, 169858), (47, 162630), (65, 117594), (78, 97995), (90, 84929), (94, 81315), (117, 65330), (130, 58797), (139, 54990), (141, 54210), (195, 39198), (234, 32665), (235, 32526), (278, 27495), (282, 27105), (390, 19599), (417, 18330), (423, 18070), (470, 16263), (585, 13066), (611, 12510), (695, 10998), (705, 10842), (834, 9165), (846, 9035), (1170, 6533), (1222, 6255), (1251, 6110), (1390, 5499), (1410, 5421), (1807, 4230), (1833, 4170), (2085, 3666), (2115, 3614), (2502, 3055)]