2015165788

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 3943707264

約数和(自身を除く): 1928541476

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 212, 289, 527, 578, 901, 1054, 1061, 1156, 1643, 1802, 2108, 2122, 3286, 3604, 4244, 6572, 8959, 15317, 17918, 18037, 27931, 30634, 32891, 35836, 36074, 55862, 56233, 61268, 65782, 72148, 111724, 112466, 131564, 224932, 306629, 474827, 559147, 613258, 949654, 955961, 1118294, 1226516, 1743223, 1899308, 1911922, 2236588, 3486446, 3823844, 6972892, 9505499, 16251337, 19010998, 29634791, 32502674, 38021996, 59269582, 65005348, 118539164, 503791447, 1007582894, 2015165788]

約数ペア:

[(1, 2015165788), (2, 1007582894), (4, 503791447), (17, 118539164), (31, 65005348), (34, 59269582), (53, 38021996), (62, 32502674), (68, 29634791), (106, 19010998), (124, 16251337), (212, 9505499), (289, 6972892), (527, 3823844), (578, 3486446), (901, 2236588), (1054, 1911922), (1061, 1899308), (1156, 1743223), (1643, 1226516), (1802, 1118294), (2108, 955961), (2122, 949654), (3286, 613258), (3604, 559147), (4244, 474827), (6572, 306629), (8959, 224932), (15317, 131564), (17918, 112466), (18037, 111724), (27931, 72148), (30634, 65782), (32891, 61268), (35836, 56233), (36074, 55862)]