86601340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{618581}}^1$

素因数の和:618597

約数の個数: 24

約数和(自身を含む): 207843552

約数和(自身を除く): 121242212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 618581, 1237162, 2474324, 3092905, 4330067, 6185810, 8660134, 12371620, 17320268, 21650335, 43300670, 86601340]

約数ペア:

[(1, 86601340), (2, 43300670), (4, 21650335), (5, 17320268), (7, 12371620), (10, 8660134), (14, 6185810), (20, 4330067), (28, 3092905), (35, 2474324), (70, 1237162), (140, 618581)]