124517810

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 227329200

約数和(自身を除く): 102811390

約数列:

[1, 2, 5, 10, 149, 193, 298, 386, 433, 745, 866, 965, 1490, 1930, 2165, 4330, 28757, 57514, 64517, 83569, 129034, 143785, 167138, 287570, 322585, 417845, 645170, 835690, 12451781, 24903562, 62258905, 124517810]

約数ペア:

[(1, 124517810), (2, 62258905), (5, 24903562), (10, 12451781), (149, 835690), (193, 645170), (298, 417845), (386, 322585), (433, 287570), (745, 167138), (866, 143785), (965, 129034), (1490, 83569), (1930, 64517), (2165, 57514), (4330, 28757)]