1242100060

素因数分解:

$2^2\times 5^1\times {\mathrm{62105003}}^1$

素因数の和:62105012

約数の個数: 12

約数和(自身を含む): 2608410168

約数和(自身を除く): 1366310108

約数列:

[1, 2, 4, 5, 10, 20, 62105003, 124210006, 248420012, 310525015, 621050030, 1242100060]

約数ペア:

[(1, 1242100060), (2, 621050030), (4, 310525015), (5, 248420012), (10, 124210006), (20, 62105003)]