3980220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66337}}^1$

素因数の和:66349

約数の個数: 24

約数和(自身を含む): 11144784

約数和(自身を除く): 7164564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66337, 132674, 199011, 265348, 331685, 398022, 663370, 796044, 995055, 1326740, 1990110, 3980220]

約数ペア:

[(1, 3980220), (2, 1990110), (3, 1326740), (4, 995055), (5, 796044), (6, 663370), (10, 398022), (12, 331685), (15, 265348), (20, 199011), (30, 132674), (60, 66337)]