130052090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1857887}}^1$

素因数の和:1857901

約数の個数: 16

約数和(自身を含む): 267535872

約数和(自身を除く): 137483782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1857887, 3715774, 9289435, 13005209, 18578870, 26010418, 65026045, 130052090]

約数ペア:

[(1, 130052090), (2, 65026045), (5, 26010418), (7, 18578870), (10, 13005209), (14, 9289435), (35, 3715774), (70, 1857887)]