3030252020

素因数分解:

$2^2\times 5^1\times {\mathrm{151512601}}^1$

素因数の和:151512610

約数の個数: 12

約数和(自身を含む): 6363529284

約数和(自身を除く): 3333277264

約数列:

[1, 2, 4, 5, 10, 20, 151512601, 303025202, 606050404, 757563005, 1515126010, 3030252020]

約数ペア:

[(1, 3030252020), (2, 1515126010), (4, 757563005), (5, 606050404), (10, 303025202), (20, 151512601)]