68965730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{13037}}^1$

素因数の和:13090

約数の個数: 24

約数和(自身を含む): 129780252

約数和(自身を除く): 60814522

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 13037, 26074, 65185, 130370, 299851, 599702, 1499255, 2998510, 6896573, 13793146, 34482865, 68965730]

約数ペア:

[(1, 68965730), (2, 34482865), (5, 13793146), (10, 6896573), (23, 2998510), (46, 1499255), (115, 599702), (230, 299851), (529, 130370), (1058, 65185), (2645, 26074), (5290, 13037)]