40607770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11839}}^1$

素因数の和:11867

約数の個数: 32

約数和(自身を含む): 85248000

約数和(自身を除く): 44640230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 11839, 23678, 59195, 82873, 118390, 165746, 414365, 580111, 828730, 1160222, 2900555, 4060777, 5801110, 8121554, 20303885, 40607770]

約数ペア:

[(1, 40607770), (2, 20303885), (5, 8121554), (7, 5801110), (10, 4060777), (14, 2900555), (35, 1160222), (49, 828730), (70, 580111), (98, 414365), (245, 165746), (343, 118390), (490, 82873), (686, 59195), (1715, 23678), (3430, 11839)]