70339340

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2857}}^1$

素因数の和:4097

約数の個数: 24

約数和(自身を含む): 147884352

約数和(自身を除く): 77545012

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 2857, 4924, 5714, 6155, 11428, 12310, 14285, 24620, 28570, 57140, 3516967, 7033934, 14067868, 17584835, 35169670, 70339340]

約数ペア:

[(1, 70339340), (2, 35169670), (4, 17584835), (5, 14067868), (10, 7033934), (20, 3516967), (1231, 57140), (2462, 28570), (2857, 24620), (4924, 14285), (5714, 12310), (6155, 11428)]