82085910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{20887}}^1$

素因数の和:21028

約数の個数: 32

約数和(自身を含む): 198519552

約数和(自身を除く): 116433642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 20887, 41774, 62661, 104435, 125322, 208870, 313305, 626610, 2736197, 5472394, 8208591, 13680985, 16417182, 27361970, 41042955, 82085910]

約数ペア:

[(1, 82085910), (2, 41042955), (3, 27361970), (5, 16417182), (6, 13680985), (10, 8208591), (15, 5472394), (30, 2736197), (131, 626610), (262, 313305), (393, 208870), (655, 125322), (786, 104435), (1310, 62661), (1965, 41774), (3930, 20887)]