127030290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{249079}}^1$

素因数の和:249106

約数の個数: 32

約数和(自身を含む): 322807680

約数和(自身を除く): 195777390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 249079, 498158, 747237, 1245395, 1494474, 2490790, 3736185, 4234343, 7472370, 8468686, 12703029, 21171715, 25406058, 42343430, 63515145, 127030290]

約数ペア:

[(1, 127030290), (2, 63515145), (3, 42343430), (5, 25406058), (6, 21171715), (10, 12703029), (15, 8468686), (17, 7472370), (30, 4234343), (34, 3736185), (51, 2490790), (85, 1494474), (102, 1245395), (170, 747237), (255, 498158), (510, 249079)]