4352740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31091}}^1$

素因数の和:31107

約数の個数: 24

約数和(自身を含む): 10446912

約数和(自身を除く): 6094172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31091, 62182, 124364, 155455, 217637, 310910, 435274, 621820, 870548, 1088185, 2176370, 4352740]

約数ペア:

[(1, 4352740), (2, 2176370), (4, 1088185), (5, 870548), (7, 621820), (10, 435274), (14, 310910), (20, 217637), (28, 155455), (35, 124364), (70, 62182), (140, 31091)]