543340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3897

約数の個数: 24

約数和(自身を含む): 1304352

約数和(自身を除く): 761012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3881, 7762, 15524, 19405, 27167, 38810, 54334, 77620, 108668, 135835, 271670, 543340]

約数ペア:

[(1, 543340), (2, 271670), (4, 135835), (5, 108668), (7, 77620), (10, 54334), (14, 38810), (20, 27167), (28, 19405), (35, 15524), (70, 7762), (140, 3881)]