297029260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1350133}}^1$

素因数の和:1350153

約数の個数: 24

約数和(自身を含む): 680467536

約数和(自身を除く): 383438276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1350133, 2700266, 5400532, 6750665, 13501330, 14851463, 27002660, 29702926, 59405852, 74257315, 148514630, 297029260]

約数ペア:

[(1, 297029260), (2, 148514630), (4, 74257315), (5, 59405852), (10, 29702926), (11, 27002660), (20, 14851463), (22, 13501330), (44, 6750665), (55, 5400532), (110, 2700266), (220, 1350133)]