30533156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 56815416

約数和(自身を除く): 26282260

約数列:

[1, 2, 4, 17, 34, 68, 277, 554, 1108, 1621, 3242, 4709, 6484, 9418, 18836, 27557, 55114, 110228, 449017, 898034, 1796068, 7633289, 15266578, 30533156]

約数ペア:

[(1, 30533156), (2, 15266578), (4, 7633289), (17, 1796068), (34, 898034), (68, 449017), (277, 110228), (554, 55114), (1108, 27557), (1621, 18836), (3242, 9418), (4709, 6484)]