125486220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2091437}}^1$

素因数の和:2091449

約数の個数: 24

約数和(自身を含む): 351361584

約数和(自身を除く): 225875364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2091437, 4182874, 6274311, 8365748, 10457185, 12548622, 20914370, 25097244, 31371555, 41828740, 62743110, 125486220]

約数ペア:

[(1, 125486220), (2, 62743110), (3, 41828740), (4, 31371555), (5, 25097244), (6, 20914370), (10, 12548622), (12, 10457185), (15, 8365748), (20, 6274311), (30, 4182874), (60, 2091437)]