314735510

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{1249}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 574560000

約数和(自身を除く): 259824490

約数列:

[1, 2, 5, 10, 113, 223, 226, 446, 565, 1115, 1130, 1249, 2230, 2498, 6245, 12490, 25199, 50398, 125995, 141137, 251990, 278527, 282274, 557054, 705685, 1392635, 1411370, 2785270, 31473551, 62947102, 157367755, 314735510]

約数ペア:

[(1, 314735510), (2, 157367755), (5, 62947102), (10, 31473551), (113, 2785270), (223, 1411370), (226, 1392635), (446, 705685), (565, 557054), (1115, 282274), (1130, 278527), (1249, 251990), (2230, 141137), (2498, 125995), (6245, 50398), (12490, 25199)]