15278300254

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{3797}}^1$

素因数の和:5993

約数の個数: 48

約数和(自身を含む): 28082563920

約数和(自身を除く): 12804263666

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 2161, 3797, 4322, 7594, 15127, 26579, 30254, 41059, 53158, 72143, 82118, 105889, 144286, 186053, 211778, 287413, 372106, 505001, 574826, 1010002, 2011891, 3535007, 4023782, 7070014, 8205317, 16410634, 57437219, 114874438, 155901023, 311802046, 402060533, 804121066, 1091307161, 2182614322, 7639150127, 15278300254]

約数ペア:

[(1, 15278300254), (2, 7639150127), (7, 2182614322), (14, 1091307161), (19, 804121066), (38, 402060533), (49, 311802046), (98, 155901023), (133, 114874438), (266, 57437219), (931, 16410634), (1862, 8205317), (2161, 7070014), (3797, 4023782), (4322, 3535007), (7594, 2011891), (15127, 1010002), (26579, 574826), (30254, 505001), (41059, 372106), (53158, 287413), (72143, 211778), (82118, 186053), (105889, 144286)]