140482740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2341379}}^1$

素因数の和:2341391

約数の個数: 24

約数和(自身を含む): 393351840

約数和(自身を除く): 252869100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2341379, 4682758, 7024137, 9365516, 11706895, 14048274, 23413790, 28096548, 35120685, 46827580, 70241370, 140482740]

約数ペア:

[(1, 140482740), (2, 70241370), (3, 46827580), (4, 35120685), (5, 28096548), (6, 23413790), (10, 14048274), (12, 11706895), (15, 9365516), (20, 7024137), (30, 4682758), (60, 2341379)]