308962860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2437}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 865860576

約数和(自身を除く): 556897716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2113, 2437, 4226, 4874, 6339, 7311, 8452, 9748, 10565, 12185, 12678, 14622, 21130, 24370, 25356, 29244, 31695, 36555, 42260, 48740, 63390, 73110, 126780, 146220, 5149381, 10298762, 15448143, 20597524, 25746905, 30896286, 51493810, 61792572, 77240715, 102987620, 154481430, 308962860]

約数ペア:

[(1, 308962860), (2, 154481430), (3, 102987620), (4, 77240715), (5, 61792572), (6, 51493810), (10, 30896286), (12, 25746905), (15, 20597524), (20, 15448143), (30, 10298762), (60, 5149381), (2113, 146220), (2437, 126780), (4226, 73110), (4874, 63390), (6339, 48740), (7311, 42260), (8452, 36555), (9748, 31695), (10565, 29244), (12185, 25356), (12678, 24370), (14622, 21130)]