28276710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12241}}^1$

素因数の和:12269

約数の個数: 64

約数和(自身を含む): 84616704

約数和(自身を除く): 56339994

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 12241, 24482, 36723, 61205, 73446, 85687, 122410, 134651, 171374, 183615, 257061, 269302, 367230, 403953, 428435, 514122, 673255, 807906, 856870, 942557, 1285305, 1346510, 1885114, 2019765, 2570610, 2827671, 4039530, 4712785, 5655342, 9425570, 14138355, 28276710]

約数ペア:

[(1, 28276710), (2, 14138355), (3, 9425570), (5, 5655342), (6, 4712785), (7, 4039530), (10, 2827671), (11, 2570610), (14, 2019765), (15, 1885114), (21, 1346510), (22, 1285305), (30, 942557), (33, 856870), (35, 807906), (42, 673255), (55, 514122), (66, 428435), (70, 403953), (77, 367230), (105, 269302), (110, 257061), (154, 183615), (165, 171374), (210, 134651), (231, 122410), (330, 85687), (385, 73446), (462, 61205), (770, 36723), (1155, 24482), (2310, 12241)]