68242370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974891}}^1$

素因数の和:974905

約数の個数: 16

約数和(自身を含む): 140384448

約数和(自身を除く): 72142078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974891, 1949782, 4874455, 6824237, 9748910, 13648474, 34121185, 68242370]

約数ペア:

[(1, 68242370), (2, 34121185), (5, 13648474), (7, 9748910), (10, 6824237), (14, 4874455), (35, 1949782), (70, 974891)]