222757260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337511}}^1$

素因数の和:337534

約数の個数: 48

約数和(自身を含む): 680424192

約数和(自身を除く): 457666932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 337511, 675022, 1012533, 1350044, 1687555, 2025066, 3375110, 3712621, 4050132, 5062665, 6750220, 7425242, 10125330, 11137863, 14850484, 18563105, 20250660, 22275726, 37126210, 44551452, 55689315, 74252420, 111378630, 222757260]

約数ペア:

[(1, 222757260), (2, 111378630), (3, 74252420), (4, 55689315), (5, 44551452), (6, 37126210), (10, 22275726), (11, 20250660), (12, 18563105), (15, 14850484), (20, 11137863), (22, 10125330), (30, 7425242), (33, 6750220), (44, 5062665), (55, 4050132), (60, 3712621), (66, 3375110), (110, 2025066), (132, 1687555), (165, 1350044), (220, 1012533), (330, 675022), (660, 337511)]