1489273620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{24821227}}^1$

素因数の和:24821239

約数の個数: 24

約数和(自身を含む): 4169966304

約数和(自身を除く): 2680692684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 24821227, 49642454, 74463681, 99284908, 124106135, 148927362, 248212270, 297854724, 372318405, 496424540, 744636810, 1489273620]

約数ペア:

[(1, 1489273620), (2, 744636810), (3, 496424540), (4, 372318405), (5, 297854724), (6, 248212270), (10, 148927362), (12, 124106135), (15, 99284908), (20, 74463681), (30, 49642454), (60, 24821227)]