310052008870

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2137}}^1\times {\mathrm{143651}}^1$

素因数の和:145896

約数の個数: 32

約数和(自身を含む): 563886963936

約数和(自身を除く): 253834955066

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2137, 4274, 10685, 21370, 143651, 215837, 287302, 431674, 718255, 1079185, 1436510, 2158370, 14508751, 29017502, 72543755, 145087510, 306982187, 613964374, 1534910935, 3069821870, 31005200887, 62010401774, 155026004435, 310052008870]

約数ペア:

[(1, 310052008870), (2, 155026004435), (5, 62010401774), (10, 31005200887), (101, 3069821870), (202, 1534910935), (505, 613964374), (1010, 306982187), (2137, 145087510), (4274, 72543755), (10685, 29017502), (21370, 14508751), (143651, 2158370), (215837, 1436510), (287302, 1079185), (431674, 718255)]