3981670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 8937216

約数和(自身を除く): 4955546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5171, 10342, 25855, 36197, 51710, 56881, 72394, 113762, 180985, 284405, 361970, 398167, 568810, 796334, 1990835, 3981670]

約数ペア:

[(1, 3981670), (2, 1990835), (5, 796334), (7, 568810), (10, 398167), (11, 361970), (14, 284405), (22, 180985), (35, 113762), (55, 72394), (70, 56881), (77, 51710), (110, 36197), (154, 25855), (385, 10342), (770, 5171)]