6617660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47269}}^1$

素因数の和:47285

約数の個数: 24

約数和(自身を含む): 15882720

約数和(自身を除く): 9265060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 47269, 94538, 189076, 236345, 330883, 472690, 661766, 945380, 1323532, 1654415, 3308830, 6617660]

約数ペア:

[(1, 6617660), (2, 3308830), (4, 1654415), (5, 1323532), (7, 945380), (10, 661766), (14, 472690), (20, 330883), (28, 236345), (35, 189076), (70, 94538), (140, 47269)]