12506060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89329}}^1$

素因数の和:89345

約数の個数: 24

約数和(自身を含む): 30014880

約数和(自身を除く): 17508820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 89329, 178658, 357316, 446645, 625303, 893290, 1250606, 1786580, 2501212, 3126515, 6253030, 12506060]

約数ペア:

[(1, 12506060), (2, 6253030), (4, 3126515), (5, 2501212), (7, 1786580), (10, 1250606), (14, 893290), (20, 625303), (28, 446645), (35, 357316), (70, 178658), (140, 89329)]