103472180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{739087}}^1$

素因数の和:739103

約数の個数: 24

約数和(自身を含む): 248333568

約数和(自身を除く): 144861388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 739087, 1478174, 2956348, 3695435, 5173609, 7390870, 10347218, 14781740, 20694436, 25868045, 51736090, 103472180]

約数ペア:

[(1, 103472180), (2, 51736090), (4, 25868045), (5, 20694436), (7, 14781740), (10, 10347218), (14, 7390870), (20, 5173609), (28, 3695435), (35, 2956348), (70, 1478174), (140, 739087)]