31379107030

素因数分解:

$2^1\times 5^1\times {\mathrm{3557}}^1\times {\mathrm{882179}}^1$

素因数の和:885743

約数の個数: 16

約数和(自身を含む): 56498335920

約数和(自身を除く): 25119228890

約数列:

[1, 2, 5, 10, 3557, 7114, 17785, 35570, 882179, 1764358, 4410895, 8821790, 3137910703, 6275821406, 15689553515, 31379107030]

約数ペア:

[(1, 31379107030), (2, 15689553515), (5, 6275821406), (10, 3137910703), (3557, 8821790), (7114, 4410895), (17785, 1764358), (35570, 882179)]