8320512090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{869437}}^1$

素因数の和:869487

約数の個数: 64

約数和(自身を含む): 22535832960

約数和(自身を除く): 14215320870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 869437, 1738874, 2608311, 4347185, 5216622, 8694370, 9563807, 13041555, 19127614, 25213673, 26083110, 28691421, 47819035, 50427346, 57382842, 75641019, 95638070, 126068365, 143457105, 151282038, 252136730, 277350403, 286914210, 378205095, 554700806, 756410190, 832051209, 1386752015, 1664102418, 2773504030, 4160256045, 8320512090]

約数ペア:

[(1, 8320512090), (2, 4160256045), (3, 2773504030), (5, 1664102418), (6, 1386752015), (10, 832051209), (11, 756410190), (15, 554700806), (22, 378205095), (29, 286914210), (30, 277350403), (33, 252136730), (55, 151282038), (58, 143457105), (66, 126068365), (87, 95638070), (110, 75641019), (145, 57382842), (165, 50427346), (174, 47819035), (290, 28691421), (319, 26083110), (330, 25213673), (435, 19127614), (638, 13041555), (870, 9563807), (957, 8694370), (1595, 5216622), (1914, 4347185), (3190, 2608311), (4785, 1738874), (9570, 869437)]