293055770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{85439}}^1$

素因数の和:85467

約数の個数: 32

約数和(自身を含む): 615168000

約数和(自身を除く): 322112230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 85439, 170878, 427195, 598073, 854390, 1196146, 2990365, 4186511, 5980730, 8373022, 20932555, 29305577, 41865110, 58611154, 146527885, 293055770]

約数ペア:

[(1, 293055770), (2, 146527885), (5, 58611154), (7, 41865110), (10, 29305577), (14, 20932555), (35, 8373022), (49, 5980730), (70, 4186511), (98, 2990365), (245, 1196146), (343, 854390), (490, 598073), (686, 427195), (1715, 170878), (3430, 85439)]