70997660

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5791}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 149364096

約数和(自身を除く): 78366436

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 5791, 6130, 11582, 12260, 23164, 28955, 57910, 115820, 3549883, 7099766, 14199532, 17749415, 35498830, 70997660]

約数ペア:

[(1, 70997660), (2, 35498830), (4, 17749415), (5, 14199532), (10, 7099766), (20, 3549883), (613, 115820), (1226, 57910), (2452, 28955), (3065, 23164), (5791, 12260), (6130, 11582)]