54122180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{386587}}^1$

素因数の和:386603

約数の個数: 24

約数和(自身を含む): 129893568

約数和(自身を除く): 75771388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 386587, 773174, 1546348, 1932935, 2706109, 3865870, 5412218, 7731740, 10824436, 13530545, 27061090, 54122180]

約数ペア:

[(1, 54122180), (2, 27061090), (4, 13530545), (5, 10824436), (7, 7731740), (10, 5412218), (14, 3865870), (20, 2706109), (28, 1932935), (35, 1546348), (70, 773174), (140, 386587)]