30310362

素因数分解:

$2^1\times 3^6\times {\mathrm{20789}}^1$

素因数の和:20809

約数の個数: 28

約数和(自身を含む): 68170410

約数和(自身を除く): 37860048

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 20789, 41578, 62367, 124734, 187101, 374202, 561303, 1122606, 1683909, 3367818, 5051727, 10103454, 15155181, 30310362]

約数ペア:

[(1, 30310362), (2, 15155181), (3, 10103454), (6, 5051727), (9, 3367818), (18, 1683909), (27, 1122606), (54, 561303), (81, 374202), (162, 187101), (243, 124734), (486, 62367), (729, 41578), (1458, 20789)]