30930885

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10259}}^1$

素因数の和:10337

約数の個数: 24

約数和(自身を含む): 54419040

約数和(自身を除く): 23488155

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 10259, 30777, 51295, 92331, 153885, 461655, 687353, 2062059, 3436765, 6186177, 10310295, 30930885]

約数ペア:

[(1, 30930885), (3, 10310295), (5, 6186177), (9, 3436765), (15, 2062059), (45, 687353), (67, 461655), (201, 153885), (335, 92331), (603, 51295), (1005, 30777), (3015, 10259)]