1497620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 3179904

約数和(自身を除く): 1682284

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 727, 1030, 1454, 2060, 2908, 3635, 7270, 14540, 74881, 149762, 299524, 374405, 748810, 1497620]

約数ペア:

[(1, 1497620), (2, 748810), (4, 374405), (5, 299524), (10, 149762), (20, 74881), (103, 14540), (206, 7270), (412, 3635), (515, 2908), (727, 2060), (1030, 1454)]