34068020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{243343}}^1$

素因数の和:243359

約数の個数: 24

約数和(自身を含む): 81763584

約数和(自身を除く): 47695564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 243343, 486686, 973372, 1216715, 1703401, 2433430, 3406802, 4866860, 6813604, 8517005, 17034010, 34068020]

約数ペア:

[(1, 34068020), (2, 17034010), (4, 8517005), (5, 6813604), (7, 4866860), (10, 3406802), (14, 2433430), (20, 1703401), (28, 1216715), (35, 973372), (70, 486686), (140, 243343)]