30381070

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 56629728

約数和(自身を除く): 26248658

約数列:

[1, 2, 5, 10, 37, 74, 157, 185, 314, 370, 523, 785, 1046, 1570, 2615, 5230, 5809, 11618, 19351, 29045, 38702, 58090, 82111, 96755, 164222, 193510, 410555, 821110, 3038107, 6076214, 15190535, 30381070]

約数ペア:

[(1, 30381070), (2, 15190535), (5, 6076214), (10, 3038107), (37, 821110), (74, 410555), (157, 193510), (185, 164222), (314, 96755), (370, 82111), (523, 58090), (785, 38702), (1046, 29045), (1570, 19351), (2615, 11618), (5230, 5809)]