1551130510

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{245821}}^1$

素因数の和:246459

約数の個数: 16

約数和(自身を含む): 2796471072

約数和(自身を除く): 1245340562

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 245821, 491642, 1229105, 2458210, 155113051, 310226102, 775565255, 1551130510]

約数ペア:

[(1, 1551130510), (2, 775565255), (5, 310226102), (10, 155113051), (631, 2458210), (1262, 1229105), (3155, 491642), (6310, 245821)]