30894908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{881}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 59122224

約数和(自身を除く): 28227316

約数列:

[1, 2, 4, 11, 22, 44, 797, 881, 1594, 1762, 3188, 3524, 8767, 9691, 17534, 19382, 35068, 38764, 702157, 1404314, 2808628, 7723727, 15447454, 30894908]

約数ペア:

[(1, 30894908), (2, 15447454), (4, 7723727), (11, 2808628), (22, 1404314), (44, 702157), (797, 38764), (881, 35068), (1594, 19382), (1762, 17534), (3188, 9691), (3524, 8767)]