30509310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78229}}^1$

素因数の和:78252

約数の個数: 32

約数和(自身を含む): 78855840

約数和(自身を除く): 48346530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78229, 156458, 234687, 391145, 469374, 782290, 1016977, 1173435, 2033954, 2346870, 3050931, 5084885, 6101862, 10169770, 15254655, 30509310]

約数ペア:

[(1, 30509310), (2, 15254655), (3, 10169770), (5, 6101862), (6, 5084885), (10, 3050931), (13, 2346870), (15, 2033954), (26, 1173435), (30, 1016977), (39, 782290), (65, 469374), (78, 391145), (130, 234687), (195, 156458), (390, 78229)]