150372020

素因数分解:

$2^2\times 5^1\times {\mathrm{7518601}}^1$

素因数の和:7518610

約数の個数: 12

約数和(自身を含む): 315781284

約数和(自身を除く): 165409264

約数列:

[1, 2, 4, 5, 10, 20, 7518601, 15037202, 30074404, 37593005, 75186010, 150372020]

約数ペア:

[(1, 150372020), (2, 75186010), (4, 37593005), (5, 30074404), (10, 15037202), (20, 7518601)]