70296830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163481}}^1$

素因数の和:163531

約数の個数: 16

約数和(自身を含む): 129477744

約数和(自身を除く): 59180914

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 163481, 326962, 817405, 1634810, 7029683, 14059366, 35148415, 70296830]

約数ペア:

[(1, 70296830), (2, 35148415), (5, 14059366), (10, 7029683), (43, 1634810), (86, 817405), (215, 326962), (430, 163481)]