5306980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37907}}^1$

素因数の和:37923

約数の個数: 24

約数和(自身を含む): 12737088

約数和(自身を除く): 7430108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37907, 75814, 151628, 189535, 265349, 379070, 530698, 758140, 1061396, 1326745, 2653490, 5306980]

約数ペア:

[(1, 5306980), (2, 2653490), (4, 1326745), (5, 1061396), (7, 758140), (10, 530698), (14, 379070), (20, 265349), (28, 189535), (35, 151628), (70, 75814), (140, 37907)]