8396310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21552

約数の個数: 32

約数和(自身を含む): 21702240

約数和(自身を除く): 13305930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21529, 43058, 64587, 107645, 129174, 215290, 279877, 322935, 559754, 645870, 839631, 1399385, 1679262, 2798770, 4198155, 8396310]

約数ペア:

[(1, 8396310), (2, 4198155), (3, 2798770), (5, 1679262), (6, 1399385), (10, 839631), (13, 645870), (15, 559754), (26, 322935), (30, 279877), (39, 215290), (65, 129174), (78, 107645), (130, 64587), (195, 43058), (390, 21529)]