8990670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23053}}^1$

素因数の和:23076

約数の個数: 32

約数和(自身を含む): 23238432

約数和(自身を除く): 14247762

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 23053, 46106, 69159, 115265, 138318, 230530, 299689, 345795, 599378, 691590, 899067, 1498445, 1798134, 2996890, 4495335, 8990670]

約数ペア:

[(1, 8990670), (2, 4495335), (3, 2996890), (5, 1798134), (6, 1498445), (10, 899067), (13, 691590), (15, 599378), (26, 345795), (30, 299689), (39, 230530), (65, 138318), (78, 115265), (130, 69159), (195, 46106), (390, 23053)]