190452870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13831}}^1$

素因数の和:13867

約数の個数: 80

約数和(自身を含む): 542269728

約数和(自身を除く): 351816858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 13831, 27662, 41493, 69155, 82986, 124479, 138310, 207465, 235127, 248958, 373437, 414930, 470254, 622395, 705381, 746874, 1120311, 1175635, 1244790, 1410762, 1867185, 2116143, 2240622, 2351270, 3526905, 3734370, 4232286, 5601555, 6348429, 7053810, 10580715, 11203110, 12696858, 19045287, 21161430, 31742145, 38090574, 63484290, 95226435, 190452870]

約数ペア:

[(1, 190452870), (2, 95226435), (3, 63484290), (5, 38090574), (6, 31742145), (9, 21161430), (10, 19045287), (15, 12696858), (17, 11203110), (18, 10580715), (27, 7053810), (30, 6348429), (34, 5601555), (45, 4232286), (51, 3734370), (54, 3526905), (81, 2351270), (85, 2240622), (90, 2116143), (102, 1867185), (135, 1410762), (153, 1244790), (162, 1175635), (170, 1120311), (255, 746874), (270, 705381), (306, 622395), (405, 470254), (459, 414930), (510, 373437), (765, 248958), (810, 235127), (918, 207465), (1377, 138310), (1530, 124479), (2295, 82986), (2754, 69155), (4590, 41493), (6885, 27662), (13770, 13831)]