1705384121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 2322432000

約数和(自身を除く): 617047879

約数列:

[1, 7, 17, 19, 29, 31, 119, 133, 203, 217, 323, 493, 527, 551, 589, 839, 899, 2261, 3451, 3689, 3857, 4123, 5873, 6293, 9367, 10013, 14263, 15283, 15941, 17081, 24331, 26009, 65569, 70091, 99841, 106981, 111587, 119567, 170317, 182063, 270997, 290377, 413627, 442153, 462289, 494171, 754261, 1896979, 2032639, 2895389, 3095071, 3236023, 3459197, 5279827, 7858913, 8400907, 12822437, 14330959, 55012391, 58806349, 89757059, 100316713, 243626303, 1705384121]

約数ペア:

[(1, 1705384121), (7, 243626303), (17, 100316713), (19, 89757059), (29, 58806349), (31, 55012391), (119, 14330959), (133, 12822437), (203, 8400907), (217, 7858913), (323, 5279827), (493, 3459197), (527, 3236023), (551, 3095071), (589, 2895389), (839, 2032639), (899, 1896979), (2261, 754261), (3451, 494171), (3689, 462289), (3857, 442153), (4123, 413627), (5873, 290377), (6293, 270997), (9367, 182063), (10013, 170317), (14263, 119567), (15283, 111587), (15941, 106981), (17081, 99841), (24331, 70091), (26009, 65569)]