7740660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129011}}^1$

素因数の和:129023

約数の個数: 24

約数和(自身を含む): 21674016

約数和(自身を除く): 13933356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129011, 258022, 387033, 516044, 645055, 774066, 1290110, 1548132, 1935165, 2580220, 3870330, 7740660]

約数ペア:

[(1, 7740660), (2, 3870330), (3, 2580220), (4, 1935165), (5, 1548132), (6, 1290110), (10, 774066), (12, 645055), (15, 516044), (20, 387033), (30, 258022), (60, 129011)]