70628930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{190889}}^1$

素因数の和:190933

約数の個数: 16

約数和(自身を含む): 130568760

約数和(自身を除く): 59939830

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 190889, 381778, 954445, 1908890, 7062893, 14125786, 35314465, 70628930]

約数ペア:

[(1, 70628930), (2, 35314465), (5, 14125786), (10, 7062893), (37, 1908890), (74, 954445), (185, 381778), (370, 190889)]