190076180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5981}}^1$

素因数の和:6224

約数の個数: 48

約数和(自身を含む): 458269056

約数和(自身を除く): 268192876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 3178, 4540, 5981, 6356, 7945, 11962, 15890, 23924, 29905, 31780, 41867, 59810, 83734, 119620, 167468, 209335, 418670, 837340, 1357687, 2715374, 5430748, 6788435, 9503809, 13576870, 19007618, 27153740, 38015236, 47519045, 95038090, 190076180]

約数ペア:

[(1, 190076180), (2, 95038090), (4, 47519045), (5, 38015236), (7, 27153740), (10, 19007618), (14, 13576870), (20, 9503809), (28, 6788435), (35, 5430748), (70, 2715374), (140, 1357687), (227, 837340), (454, 418670), (908, 209335), (1135, 167468), (1589, 119620), (2270, 83734), (3178, 59810), (4540, 41867), (5981, 31780), (6356, 29905), (7945, 23924), (11962, 15890)]