3048620

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 6435744

約数和(自身を除く): 3387124

約数列:

[1, 2, 4, 5, 10, 20, 313, 487, 626, 974, 1252, 1565, 1948, 2435, 3130, 4870, 6260, 9740, 152431, 304862, 609724, 762155, 1524310, 3048620]

約数ペア:

[(1, 3048620), (2, 1524310), (4, 762155), (5, 609724), (10, 304862), (20, 152431), (313, 9740), (487, 6260), (626, 4870), (974, 3130), (1252, 2435), (1565, 1948)]