12147060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 34163136

約数和(自身を除く): 22016076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 457, 886, 914, 1329, 1371, 1772, 1828, 2215, 2285, 2658, 2742, 4430, 4570, 5316, 5484, 6645, 6855, 8860, 9140, 13290, 13710, 26580, 27420, 202451, 404902, 607353, 809804, 1012255, 1214706, 2024510, 2429412, 3036765, 4049020, 6073530, 12147060]

約数ペア:

[(1, 12147060), (2, 6073530), (3, 4049020), (4, 3036765), (5, 2429412), (6, 2024510), (10, 1214706), (12, 1012255), (15, 809804), (20, 607353), (30, 404902), (60, 202451), (443, 27420), (457, 26580), (886, 13710), (914, 13290), (1329, 9140), (1371, 8860), (1772, 6855), (1828, 6645), (2215, 5484), (2285, 5316), (2658, 4570), (2742, 4430)]