27925980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465433}}^1$

素因数の和:465445

約数の個数: 24

約数和(自身を含む): 78192912

約数和(自身を除く): 50266932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465433, 930866, 1396299, 1861732, 2327165, 2792598, 4654330, 5585196, 6981495, 9308660, 13962990, 27925980]

約数ペア:

[(1, 27925980), (2, 13962990), (3, 9308660), (4, 6981495), (5, 5585196), (6, 4654330), (10, 2792598), (12, 2327165), (15, 1861732), (20, 1396299), (30, 930866), (60, 465433)]