70938770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{144773}}^1$

素因数の和:144794

約数の個数: 24

約数和(自身を含む): 148538124

約数和(自身を除く): 77599354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 144773, 289546, 723865, 1013411, 1447730, 2026822, 5067055, 7093877, 10134110, 14187754, 35469385, 70938770]

約数ペア:

[(1, 70938770), (2, 35469385), (5, 14187754), (7, 10134110), (10, 7093877), (14, 5067055), (35, 2026822), (49, 1447730), (70, 1013411), (98, 723865), (245, 289546), (490, 144773)]