71826870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140837}}^1$

素因数の和:140864

約数の個数: 32

約数和(自身を含む): 182526048

約数和(自身を除く): 110699178

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140837, 281674, 422511, 704185, 845022, 1408370, 2112555, 2394229, 4225110, 4788458, 7182687, 11971145, 14365374, 23942290, 35913435, 71826870]

約数ペア:

[(1, 71826870), (2, 35913435), (3, 23942290), (5, 14365374), (6, 11971145), (10, 7182687), (15, 4788458), (17, 4225110), (30, 2394229), (34, 2112555), (51, 1408370), (85, 845022), (102, 704185), (170, 422511), (255, 281674), (510, 140837)]