90210822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 211680000

約数和(自身を除く): 121469178

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2099, 2262, 3306, 4198, 6297, 7163, 12594, 14326, 21489, 27287, 39881, 42978, 54574, 60871, 79762, 81861, 119643, 121742, 163722, 182613, 239286, 365226, 518453, 791323, 1036906, 1156549, 1555359, 1582646, 2313098, 2373969, 3110718, 3469647, 4747938, 6939294, 15035137, 30070274, 45105411, 90210822]

約数ペア:

[(1, 90210822), (2, 45105411), (3, 30070274), (6, 15035137), (13, 6939294), (19, 4747938), (26, 3469647), (29, 3110718), (38, 2373969), (39, 2313098), (57, 1582646), (58, 1555359), (78, 1156549), (87, 1036906), (114, 791323), (174, 518453), (247, 365226), (377, 239286), (494, 182613), (551, 163722), (741, 121742), (754, 119643), (1102, 81861), (1131, 79762), (1482, 60871), (1653, 54574), (2099, 42978), (2262, 39881), (3306, 27287), (4198, 21489), (6297, 14326), (7163, 12594)]