68178870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{757543}}^1$

素因数の和:757556

約数の個数: 24

約数和(自身を含む): 177265296

約数和(自身を除く): 109086426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 757543, 1515086, 2272629, 3787715, 4545258, 6817887, 7575430, 11363145, 13635774, 22726290, 34089435, 68178870]

約数ペア:

[(1, 68178870), (2, 34089435), (3, 22726290), (5, 13635774), (6, 11363145), (9, 7575430), (10, 6817887), (15, 4545258), (18, 3787715), (30, 2272629), (45, 1515086), (90, 757543)]