10639980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4575

約数の個数: 72

約数和(自身を含む): 34764912

約数和(自身を除く): 24124932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4547, 9094, 13641, 18188, 22735, 27282, 40923, 45470, 54564, 59111, 68205, 81846, 90940, 118222, 136410, 163692, 177333, 204615, 236444, 272820, 295555, 354666, 409230, 531999, 591110, 709332, 818460, 886665, 1063998, 1182220, 1773330, 2127996, 2659995, 3546660, 5319990, 10639980]

約数ペア:

[(1, 10639980), (2, 5319990), (3, 3546660), (4, 2659995), (5, 2127996), (6, 1773330), (9, 1182220), (10, 1063998), (12, 886665), (13, 818460), (15, 709332), (18, 591110), (20, 531999), (26, 409230), (30, 354666), (36, 295555), (39, 272820), (45, 236444), (52, 204615), (60, 177333), (65, 163692), (78, 136410), (90, 118222), (117, 90940), (130, 81846), (156, 68205), (180, 59111), (195, 54564), (234, 45470), (260, 40923), (390, 27282), (468, 22735), (585, 18188), (780, 13641), (1170, 9094), (2340, 4547)]