70275790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31799}}^1$

素因数の和:31836

約数の個数: 32

約数和(自身を含む): 144244800

約数和(自身を除く): 73969010

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 31799, 63598, 158995, 317990, 413387, 540583, 826774, 1081166, 2066935, 2702915, 4133870, 5405830, 7027579, 14055158, 35137895, 70275790]

約数ペア:

[(1, 70275790), (2, 35137895), (5, 14055158), (10, 7027579), (13, 5405830), (17, 4133870), (26, 2702915), (34, 2066935), (65, 1081166), (85, 826774), (130, 540583), (170, 413387), (221, 317990), (442, 158995), (1105, 63598), (2210, 31799)]