87017310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31189}}^1$

素因数の和:31233

約数の個数: 48

約数和(自身を含む): 233550720

約数和(自身を除く): 146533410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 31189, 62378, 93567, 155945, 187134, 280701, 311890, 467835, 561402, 935670, 966859, 1403505, 1933718, 2807010, 2900577, 4834295, 5801154, 8701731, 9668590, 14502885, 17403462, 29005770, 43508655, 87017310]

約数ペア:

[(1, 87017310), (2, 43508655), (3, 29005770), (5, 17403462), (6, 14502885), (9, 9668590), (10, 8701731), (15, 5801154), (18, 4834295), (30, 2900577), (31, 2807010), (45, 1933718), (62, 1403505), (90, 966859), (93, 935670), (155, 561402), (186, 467835), (279, 311890), (310, 280701), (465, 187134), (558, 155945), (930, 93567), (1395, 62378), (2790, 31189)]