82642630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7243}}^1$

素因数の和:7420

約数の個数: 32

約数和(自身を含む): 171074304

約数和(自身を除く): 88431674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7243, 11410, 14486, 36215, 50701, 72430, 101402, 253505, 507010, 1180609, 2361218, 5903045, 8264263, 11806090, 16528526, 41321315, 82642630]

約数ペア:

[(1, 82642630), (2, 41321315), (5, 16528526), (7, 11806090), (10, 8264263), (14, 5903045), (35, 2361218), (70, 1180609), (163, 507010), (326, 253505), (815, 101402), (1141, 72430), (1630, 50701), (2282, 36215), (5705, 14486), (7243, 11410)]