8879270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 17820000

約数和(自身を除く): 8940730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2749, 3230, 5498, 13745, 27490, 46733, 52231, 93466, 104462, 233665, 261155, 467330, 522310, 887927, 1775854, 4439635, 8879270]

約数ペア:

[(1, 8879270), (2, 4439635), (5, 1775854), (10, 887927), (17, 522310), (19, 467330), (34, 261155), (38, 233665), (85, 104462), (95, 93466), (170, 52231), (190, 46733), (323, 27490), (646, 13745), (1615, 5498), (2749, 3230)]