813705420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{3253}}^1$

素因数の和:3655

約数の個数: 96

約数和(自身を含む): 2492824320

約数和(自身を除く): 1679118900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 379, 660, 758, 1137, 1516, 1895, 2274, 3253, 3790, 4169, 4548, 5685, 6506, 7580, 8338, 9759, 11370, 12507, 13012, 16265, 16676, 19518, 20845, 22740, 25014, 32530, 35783, 39036, 41690, 48795, 50028, 62535, 65060, 71566, 83380, 97590, 107349, 125070, 143132, 178915, 195180, 214698, 250140, 357830, 429396, 536745, 715660, 1073490, 1232887, 2146980, 2465774, 3698661, 4931548, 6164435, 7397322, 12328870, 13561757, 14794644, 18493305, 24657740, 27123514, 36986610, 40685271, 54247028, 67808785, 73973220, 81370542, 135617570, 162741084, 203426355, 271235140, 406852710, 813705420]

約数ペア:

[(1, 813705420), (2, 406852710), (3, 271235140), (4, 203426355), (5, 162741084), (6, 135617570), (10, 81370542), (11, 73973220), (12, 67808785), (15, 54247028), (20, 40685271), (22, 36986610), (30, 27123514), (33, 24657740), (44, 18493305), (55, 14794644), (60, 13561757), (66, 12328870), (110, 7397322), (132, 6164435), (165, 4931548), (220, 3698661), (330, 2465774), (379, 2146980), (660, 1232887), (758, 1073490), (1137, 715660), (1516, 536745), (1895, 429396), (2274, 357830), (3253, 250140), (3790, 214698), (4169, 195180), (4548, 178915), (5685, 143132), (6506, 125070), (7580, 107349), (8338, 97590), (9759, 83380), (11370, 71566), (12507, 65060), (13012, 62535), (16265, 50028), (16676, 48795), (19518, 41690), (20845, 39036), (22740, 35783), (25014, 32530)]