31127150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{21467}}^1$

素因数の和:21508

約数の個数: 24

約数和(自身を含む): 59895720

約数和(自身を除く): 28768570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 21467, 42934, 107335, 214670, 536675, 622543, 1073350, 1245086, 3112715, 6225430, 15563575, 31127150]

約数ペア:

[(1, 31127150), (2, 15563575), (5, 6225430), (10, 3112715), (25, 1245086), (29, 1073350), (50, 622543), (58, 536675), (145, 214670), (290, 107335), (725, 42934), (1450, 21467)]