22216670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7741}}^1$

素因数の和:7796

約数の個数: 32

約数和(自身を含む): 46823616

約数和(自身を除く): 24606946

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 7741, 15482, 38705, 54187, 77410, 108374, 270935, 317381, 541870, 634762, 1586905, 2221667, 3173810, 4443334, 11108335, 22216670]

約数ペア:

[(1, 22216670), (2, 11108335), (5, 4443334), (7, 3173810), (10, 2221667), (14, 1586905), (35, 634762), (41, 541870), (70, 317381), (82, 270935), (205, 108374), (287, 77410), (410, 54187), (574, 38705), (1435, 15482), (2870, 7741)]