2009266140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{5827}}^1$

素因数の和:6667

約数の個数: 96

約数和(自身を含む): 6438587904

約数和(自身を除く): 4429321764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 821, 1642, 2463, 3284, 4105, 4926, 5747, 5827, 8210, 9852, 11494, 11654, 12315, 16420, 17241, 17481, 22988, 23308, 24630, 28735, 29135, 34482, 34962, 40789, 49260, 57470, 58270, 68964, 69924, 81578, 86205, 87405, 114940, 116540, 122367, 163156, 172410, 174810, 203945, 244734, 344820, 349620, 407890, 489468, 611835, 815780, 1223670, 2447340, 4783967, 9567934, 14351901, 19135868, 23919835, 28703802, 33487769, 47839670, 57407604, 66975538, 71759505, 95679340, 100463307, 133951076, 143519010, 167438845, 200926614, 287038020, 334877690, 401853228, 502316535, 669755380, 1004633070, 2009266140]

約数ペア:

[(1, 2009266140), (2, 1004633070), (3, 669755380), (4, 502316535), (5, 401853228), (6, 334877690), (7, 287038020), (10, 200926614), (12, 167438845), (14, 143519010), (15, 133951076), (20, 100463307), (21, 95679340), (28, 71759505), (30, 66975538), (35, 57407604), (42, 47839670), (60, 33487769), (70, 28703802), (84, 23919835), (105, 19135868), (140, 14351901), (210, 9567934), (420, 4783967), (821, 2447340), (1642, 1223670), (2463, 815780), (3284, 611835), (4105, 489468), (4926, 407890), (5747, 349620), (5827, 344820), (8210, 244734), (9852, 203945), (11494, 174810), (11654, 172410), (12315, 163156), (16420, 122367), (17241, 116540), (17481, 114940), (22988, 87405), (23308, 86205), (24630, 81578), (28735, 69924), (29135, 68964), (34482, 58270), (34962, 57470), (40789, 49260)]