12717180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10093}}^1$

素因数の和:10115

約数の個数: 72

約数和(自身を含む): 44090592

約数和(自身を除く): 31373412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10093, 20186, 30279, 40372, 50465, 60558, 70651, 90837, 100930, 121116, 141302, 151395, 181674, 201860, 211953, 282604, 302790, 353255, 363348, 423906, 454185, 605580, 635859, 706510, 847812, 908370, 1059765, 1271718, 1413020, 1816740, 2119530, 2543436, 3179295, 4239060, 6358590, 12717180]

約数ペア:

[(1, 12717180), (2, 6358590), (3, 4239060), (4, 3179295), (5, 2543436), (6, 2119530), (7, 1816740), (9, 1413020), (10, 1271718), (12, 1059765), (14, 908370), (15, 847812), (18, 706510), (20, 635859), (21, 605580), (28, 454185), (30, 423906), (35, 363348), (36, 353255), (42, 302790), (45, 282604), (60, 211953), (63, 201860), (70, 181674), (84, 151395), (90, 141302), (105, 121116), (126, 100930), (140, 90837), (180, 70651), (210, 60558), (252, 50465), (315, 40372), (420, 30279), (630, 20186), (1260, 10093)]