3249260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23209}}^1$

素因数の和:23225

約数の個数: 24

約数和(自身を含む): 7798560

約数和(自身を除く): 4549300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23209, 46418, 92836, 116045, 162463, 232090, 324926, 464180, 649852, 812315, 1624630, 3249260]

約数ペア:

[(1, 3249260), (2, 1624630), (4, 812315), (5, 649852), (7, 464180), (10, 324926), (14, 232090), (20, 162463), (28, 116045), (35, 92836), (70, 46418), (140, 23209)]