7870330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4657}}^1$

素因数の和:4690

約数の個数: 24

約数和(自身を含む): 15343452

約数和(自身を除く): 7473122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4657, 9314, 23285, 46570, 60541, 121082, 302705, 605410, 787033, 1574066, 3935165, 7870330]

約数ペア:

[(1, 7870330), (2, 3935165), (5, 1574066), (10, 787033), (13, 605410), (26, 302705), (65, 121082), (130, 60541), (169, 46570), (338, 23285), (845, 9314), (1690, 4657)]