2661510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 6474240

約数和(自身を除く): 3812730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1123, 1185, 2246, 2370, 3369, 5615, 6738, 11230, 16845, 33690, 88717, 177434, 266151, 443585, 532302, 887170, 1330755, 2661510]

約数ペア:

[(1, 2661510), (2, 1330755), (3, 887170), (5, 532302), (6, 443585), (10, 266151), (15, 177434), (30, 88717), (79, 33690), (158, 16845), (237, 11230), (395, 6738), (474, 5615), (790, 3369), (1123, 2370), (1185, 2246)]