837340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5981}}^1$

素因数の和:5997

約数の個数: 24

約数和(自身を含む): 2009952

約数和(自身を除く): 1172612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5981, 11962, 23924, 29905, 41867, 59810, 83734, 119620, 167468, 209335, 418670, 837340]

約数ペア:

[(1, 837340), (2, 418670), (4, 209335), (5, 167468), (7, 119620), (10, 83734), (14, 59810), (20, 41867), (28, 29905), (35, 23924), (70, 11962), (140, 5981)]