31150570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 62669376

約数和(自身を除く): 31518806

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6907, 13814, 34535, 69070, 75977, 151954, 283187, 379885, 566374, 759770, 1415935, 2831870, 3115057, 6230114, 15575285, 31150570]

約数ペア:

[(1, 31150570), (2, 15575285), (5, 6230114), (10, 3115057), (11, 2831870), (22, 1415935), (41, 759770), (55, 566374), (82, 379885), (110, 283187), (205, 151954), (410, 75977), (451, 69070), (902, 34535), (2255, 13814), (4510, 6907)]