68507810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{978683}}^1$

素因数の和:978697

約数の個数: 16

約数和(自身を含む): 140930496

約数和(自身を除く): 72422686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 978683, 1957366, 4893415, 6850781, 9786830, 13701562, 34253905, 68507810]

約数ペア:

[(1, 68507810), (2, 34253905), (5, 13701562), (7, 9786830), (10, 6850781), (14, 4893415), (35, 1957366), (70, 978683)]