70106660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269641}}^1$

素因数の和:269663

約数の個数: 24

約数和(自身を含む): 158549496

約数和(自身を除く): 88442836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269641, 539282, 1078564, 1348205, 2696410, 3505333, 5392820, 7010666, 14021332, 17526665, 35053330, 70106660]

約数ペア:

[(1, 70106660), (2, 35053330), (4, 17526665), (5, 14021332), (10, 7010666), (13, 5392820), (20, 3505333), (26, 2696410), (52, 1348205), (65, 1078564), (130, 539282), (260, 269641)]