19200930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{91433}}^1$

素因数の和:91450

約数の個数: 32

約数和(自身を含む): 52665984

約数和(自身を除く): 33465054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 91433, 182866, 274299, 457165, 548598, 640031, 914330, 1280062, 1371495, 1920093, 2742990, 3200155, 3840186, 6400310, 9600465, 19200930]

約数ペア:

[(1, 19200930), (2, 9600465), (3, 6400310), (5, 3840186), (6, 3200155), (7, 2742990), (10, 1920093), (14, 1371495), (15, 1280062), (21, 914330), (30, 640031), (35, 548598), (42, 457165), (70, 274299), (105, 182866), (210, 91433)]