7121153790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{18701}}^1$

素因数の和:22945

約数の個数: 48

約数和(自身を含む): 18520366176

約数和(自身を除く): 11399212386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4231, 8462, 12693, 18701, 21155, 25386, 37402, 38079, 42310, 56103, 63465, 76158, 93505, 112206, 126930, 168309, 187010, 190395, 280515, 336618, 380790, 561030, 841545, 1683090, 79123931, 158247862, 237371793, 395619655, 474743586, 712115379, 791239310, 1186858965, 1424230758, 2373717930, 3560576895, 7121153790]

約数ペア:

[(1, 7121153790), (2, 3560576895), (3, 2373717930), (5, 1424230758), (6, 1186858965), (9, 791239310), (10, 712115379), (15, 474743586), (18, 395619655), (30, 237371793), (45, 158247862), (90, 79123931), (4231, 1683090), (8462, 841545), (12693, 561030), (18701, 380790), (21155, 336618), (25386, 280515), (37402, 190395), (38079, 187010), (42310, 168309), (56103, 126930), (63465, 112206), (76158, 93505)]