9121590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 24277968

約数和(自身を除く): 15156378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 2357, 3870, 4714, 7071, 11785, 14142, 21213, 23570, 35355, 42426, 70710, 101351, 106065, 202702, 212130, 304053, 506755, 608106, 912159, 1013510, 1520265, 1824318, 3040530, 4560795, 9121590]

約数ペア:

[(1, 9121590), (2, 4560795), (3, 3040530), (5, 1824318), (6, 1520265), (9, 1013510), (10, 912159), (15, 608106), (18, 506755), (30, 304053), (43, 212130), (45, 202702), (86, 106065), (90, 101351), (129, 70710), (215, 42426), (258, 35355), (387, 23570), (430, 21213), (645, 14142), (774, 11785), (1290, 7071), (1935, 4714), (2357, 3870)]