905861340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1677521}}^1$

素因数の和:1677539

約数の個数: 48

約数和(自身を含む): 2818236960

約数和(自身を除く): 1912375620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1677521, 3355042, 5032563, 6710084, 8387605, 10065126, 15097689, 16775210, 20130252, 25162815, 30195378, 33550420, 45293067, 50325630, 60390756, 75488445, 90586134, 100651260, 150976890, 181172268, 226465335, 301953780, 452930670, 905861340]

約数ペア:

[(1, 905861340), (2, 452930670), (3, 301953780), (4, 226465335), (5, 181172268), (6, 150976890), (9, 100651260), (10, 90586134), (12, 75488445), (15, 60390756), (18, 50325630), (20, 45293067), (27, 33550420), (30, 30195378), (36, 25162815), (45, 20130252), (54, 16775210), (60, 15097689), (90, 10065126), (108, 8387605), (135, 6710084), (180, 5032563), (270, 3355042), (540, 1677521)]