69850260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{388057}}^1$

素因数の和:388072

約数の個数: 36

約数和(自身を含む): 211879668

約数和(自身を除く): 142029408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 388057, 776114, 1164171, 1552228, 1940285, 2328342, 3492513, 3880570, 4656684, 5820855, 6985026, 7761140, 11641710, 13970052, 17462565, 23283420, 34925130, 69850260]

約数ペア:

[(1, 69850260), (2, 34925130), (3, 23283420), (4, 17462565), (5, 13970052), (6, 11641710), (9, 7761140), (10, 6985026), (12, 5820855), (15, 4656684), (18, 3880570), (20, 3492513), (30, 2328342), (36, 1940285), (45, 1552228), (60, 1164171), (90, 776114), (180, 388057)]