87462570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 227566080

約数和(自身を除く): 140103510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1327, 1690, 2197, 2535, 2654, 3981, 4394, 5070, 6591, 6635, 7962, 10985, 13182, 13270, 17251, 19905, 21970, 32955, 34502, 39810, 51753, 65910, 86255, 103506, 172510, 224263, 258765, 448526, 517530, 672789, 1121315, 1345578, 2242630, 2915419, 3363945, 5830838, 6727890, 8746257, 14577095, 17492514, 29154190, 43731285, 87462570]

約数ペア:

[(1, 87462570), (2, 43731285), (3, 29154190), (5, 17492514), (6, 14577095), (10, 8746257), (13, 6727890), (15, 5830838), (26, 3363945), (30, 2915419), (39, 2242630), (65, 1345578), (78, 1121315), (130, 672789), (169, 517530), (195, 448526), (338, 258765), (390, 224263), (507, 172510), (845, 103506), (1014, 86255), (1327, 65910), (1690, 51753), (2197, 39810), (2535, 34502), (2654, 32955), (3981, 21970), (4394, 19905), (5070, 17251), (6591, 13270), (6635, 13182), (7962, 10985)]