3502850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 7452648

約数和(自身を除く): 3949798

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 317, 325, 425, 442, 634, 650, 850, 1105, 1585, 2210, 3170, 4121, 5389, 5525, 7925, 8242, 10778, 11050, 15850, 20605, 26945, 41210, 53890, 70057, 103025, 134725, 140114, 206050, 269450, 350285, 700570, 1751425, 3502850]

約数ペア:

[(1, 3502850), (2, 1751425), (5, 700570), (10, 350285), (13, 269450), (17, 206050), (25, 140114), (26, 134725), (34, 103025), (50, 70057), (65, 53890), (85, 41210), (130, 26945), (170, 20605), (221, 15850), (317, 11050), (325, 10778), (425, 8242), (442, 7925), (634, 5525), (650, 5389), (850, 4121), (1105, 3170), (1585, 2210)]