13996740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233279}}^1$

素因数の和:233291

約数の個数: 24

約数和(自身を含む): 39191040

約数和(自身を除く): 25194300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233279, 466558, 699837, 933116, 1166395, 1399674, 2332790, 2799348, 3499185, 4665580, 6998370, 13996740]

約数ペア:

[(1, 13996740), (2, 6998370), (3, 4665580), (4, 3499185), (5, 2799348), (6, 2332790), (10, 1399674), (12, 1166395), (15, 933116), (20, 699837), (30, 466558), (60, 233279)]