289216510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{36017}}^1$

素因数の和:36108

約数の個数: 32

約数和(自身を含む): 575711712

約数和(自身を除く): 286495202

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 36017, 72034, 180085, 360170, 396187, 792374, 1980935, 2629241, 3961870, 5258482, 13146205, 26292410, 28921651, 57843302, 144608255, 289216510]

約数ペア:

[(1, 289216510), (2, 144608255), (5, 57843302), (10, 28921651), (11, 26292410), (22, 13146205), (55, 5258482), (73, 3961870), (110, 2629241), (146, 1980935), (365, 792374), (730, 396187), (803, 360170), (1606, 180085), (4015, 72034), (8030, 36017)]