42361340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{302581}}^1$

素因数の和:302597

約数の個数: 24

約数和(自身を含む): 101667552

約数和(自身を除く): 59306212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 302581, 605162, 1210324, 1512905, 2118067, 3025810, 4236134, 6051620, 8472268, 10590335, 21180670, 42361340]

約数ペア:

[(1, 42361340), (2, 21180670), (4, 10590335), (5, 8472268), (7, 6051620), (10, 4236134), (14, 3025810), (20, 2118067), (28, 1512905), (35, 1210324), (70, 605162), (140, 302581)]