1842153660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20820

約数の個数: 144

約数和(自身を含む): 6120878400

約数和(自身を除く): 4278724740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4437, 4930, 5220, 5916, 7395, 8874, 9860, 14790, 17748, 20759, 22185, 29580, 41518, 44370, 62277, 83036, 88740, 103795, 124554, 186831, 207590, 249108, 311385, 352903, 373662, 415180, 602011, 622770, 705806, 747324, 934155, 1058709, 1204022, 1245540, 1411612, 1764515, 1806033, 1868310, 2117418, 2408044, 3010055, 3176127, 3529030, 3612066, 3736620, 4234836, 5293545, 5418099, 6020110, 6352254, 7058060, 7224132, 9030165, 10234187, 10587090, 10836198, 12040220, 12704508, 15880635, 18060330, 20468374, 21174180, 21672396, 27090495, 30702561, 31761270, 36120660, 40936748, 51170935, 54180990, 61405122, 63522540, 92107683, 102341870, 108361980, 122810244, 153512805, 184215366, 204683740, 307025610, 368430732, 460538415, 614051220, 921076830, 1842153660]

約数ペア:

[(1, 1842153660), (2, 921076830), (3, 614051220), (4, 460538415), (5, 368430732), (6, 307025610), (9, 204683740), (10, 184215366), (12, 153512805), (15, 122810244), (17, 108361980), (18, 102341870), (20, 92107683), (29, 63522540), (30, 61405122), (34, 54180990), (36, 51170935), (45, 40936748), (51, 36120660), (58, 31761270), (60, 30702561), (68, 27090495), (85, 21672396), (87, 21174180), (90, 20468374), (102, 18060330), (116, 15880635), (145, 12704508), (153, 12040220), (170, 10836198), (174, 10587090), (180, 10234187), (204, 9030165), (255, 7224132), (261, 7058060), (290, 6352254), (306, 6020110), (340, 5418099), (348, 5293545), (435, 4234836), (493, 3736620), (510, 3612066), (522, 3529030), (580, 3176127), (612, 3010055), (765, 2408044), (870, 2117418), (986, 1868310), (1020, 1806033), (1044, 1764515), (1305, 1411612), (1479, 1245540), (1530, 1204022), (1740, 1058709), (1972, 934155), (2465, 747324), (2610, 705806), (2958, 622770), (3060, 602011), (4437, 415180), (4930, 373662), (5220, 352903), (5916, 311385), (7395, 249108), (8874, 207590), (9860, 186831), (14790, 124554), (17748, 103795), (20759, 88740), (22185, 83036), (29580, 62277), (41518, 44370)]