12828060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10181}}^1$

素因数の和:10203

約数の個数: 72

約数和(自身を含む): 44474976

約数和(自身を除く): 31646916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10181, 20362, 30543, 40724, 50905, 61086, 71267, 91629, 101810, 122172, 142534, 152715, 183258, 203620, 213801, 285068, 305430, 356335, 366516, 427602, 458145, 610860, 641403, 712670, 855204, 916290, 1069005, 1282806, 1425340, 1832580, 2138010, 2565612, 3207015, 4276020, 6414030, 12828060]

約数ペア:

[(1, 12828060), (2, 6414030), (3, 4276020), (4, 3207015), (5, 2565612), (6, 2138010), (7, 1832580), (9, 1425340), (10, 1282806), (12, 1069005), (14, 916290), (15, 855204), (18, 712670), (20, 641403), (21, 610860), (28, 458145), (30, 427602), (35, 366516), (36, 356335), (42, 305430), (45, 285068), (60, 213801), (63, 203620), (70, 183258), (84, 152715), (90, 142534), (105, 122172), (126, 101810), (140, 91629), (180, 71267), (210, 61086), (252, 50905), (315, 40724), (420, 30543), (630, 20362), (1260, 10181)]