27904620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465077}}^1$

素因数の和:465089

約数の個数: 24

約数和(自身を含む): 78133104

約数和(自身を除く): 50228484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465077, 930154, 1395231, 1860308, 2325385, 2790462, 4650770, 5580924, 6976155, 9301540, 13952310, 27904620]

約数ペア:

[(1, 27904620), (2, 13952310), (3, 9301540), (4, 6976155), (5, 5580924), (6, 4650770), (10, 2790462), (12, 2325385), (15, 1860308), (20, 1395231), (30, 930154), (60, 465077)]