30709684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8595

約数の個数: 24

約数和(自身を含む): 57983688

約数和(自身を除く): 27274004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8521, 17042, 34084, 144857, 289714, 451613, 579428, 903226, 1806452, 7677421, 15354842, 30709684]

約数ペア:

[(1, 30709684), (2, 15354842), (4, 7677421), (17, 1806452), (34, 903226), (53, 579428), (68, 451613), (106, 289714), (212, 144857), (901, 34084), (1802, 17042), (3604, 8521)]