8393630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 32

約数和(自身を含む): 18178560

約数和(自身を除く): 9784930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 6311, 12622, 31555, 44177, 63110, 88354, 119909, 220885, 239818, 441770, 599545, 839363, 1199090, 1678726, 4196815, 8393630]

約数ペア:

[(1, 8393630), (2, 4196815), (5, 1678726), (7, 1199090), (10, 839363), (14, 599545), (19, 441770), (35, 239818), (38, 220885), (70, 119909), (95, 88354), (133, 63110), (190, 44177), (266, 31555), (665, 12622), (1330, 6311)]