70935620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{506683}}^1$

素因数の和:506699

約数の個数: 24

約数和(自身を含む): 170245824

約数和(自身を除く): 99310204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 506683, 1013366, 2026732, 2533415, 3546781, 5066830, 7093562, 10133660, 14187124, 17733905, 35467810, 70935620]

約数ペア:

[(1, 70935620), (2, 35467810), (4, 17733905), (5, 14187124), (7, 10133660), (10, 7093562), (14, 5066830), (20, 3546781), (28, 2533415), (35, 2026732), (70, 1013366), (140, 506683)]