70810390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{144511}}^1$

素因数の和:144532

約数の個数: 24

約数和(自身を含む): 148269312

約数和(自身を除く): 77458922

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 144511, 289022, 722555, 1011577, 1445110, 2023154, 5057885, 7081039, 10115770, 14162078, 35405195, 70810390]

約数ペア:

[(1, 70810390), (2, 35405195), (5, 14162078), (7, 10115770), (10, 7081039), (14, 5057885), (35, 2023154), (49, 1445110), (70, 1011577), (98, 722555), (245, 289022), (490, 144511)]