70081870

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{7901}}^1$

素因数の和:8795

約数の個数: 16

約数和(自身を含む): 126305568

約数和(自身を除く): 56223698

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 7901, 8870, 15802, 39505, 79010, 7008187, 14016374, 35040935, 70081870]

約数ペア:

[(1, 70081870), (2, 35040935), (5, 14016374), (10, 7008187), (887, 79010), (1774, 39505), (4435, 15802), (7901, 8870)]