30661566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393097}}^1$

素因数の和:393115

約数の個数: 16

約数和(自身を含む): 66040464

約数和(自身を除く): 35378898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 393097, 786194, 1179291, 2358582, 5110261, 10220522, 15330783, 30661566]

約数ペア:

[(1, 30661566), (2, 15330783), (3, 10220522), (6, 5110261), (13, 2358582), (26, 1179291), (39, 786194), (78, 393097)]