21825060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{363751}}^1$

素因数の和:363763

約数の個数: 24

約数和(自身を含む): 61110336

約数和(自身を除く): 39285276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 363751, 727502, 1091253, 1455004, 1818755, 2182506, 3637510, 4365012, 5456265, 7275020, 10912530, 21825060]

約数ペア:

[(1, 21825060), (2, 10912530), (3, 7275020), (4, 5456265), (5, 4365012), (6, 3637510), (10, 2182506), (12, 1818755), (15, 1455004), (20, 1091253), (30, 727502), (60, 363751)]