515275830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5009}}^1$

素因数の和:5155

約数の個数: 80

約数和(自身を含む): 1396707840

約数和(自身を除く): 881432010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 1143, 1270, 1905, 2286, 3429, 3810, 5009, 5715, 6858, 10018, 10287, 11430, 15027, 17145, 20574, 25045, 30054, 34290, 45081, 50090, 51435, 75135, 90162, 102870, 135243, 150270, 225405, 270486, 405729, 450810, 636143, 676215, 811458, 1272286, 1352430, 1908429, 2028645, 3180715, 3816858, 4057290, 5725287, 6361430, 9542145, 11450574, 17175861, 19084290, 28626435, 34351722, 51527583, 57252870, 85879305, 103055166, 171758610, 257637915, 515275830]

約数ペア:

[(1, 515275830), (2, 257637915), (3, 171758610), (5, 103055166), (6, 85879305), (9, 57252870), (10, 51527583), (15, 34351722), (18, 28626435), (27, 19084290), (30, 17175861), (45, 11450574), (54, 9542145), (81, 6361430), (90, 5725287), (127, 4057290), (135, 3816858), (162, 3180715), (254, 2028645), (270, 1908429), (381, 1352430), (405, 1272286), (635, 811458), (762, 676215), (810, 636143), (1143, 450810), (1270, 405729), (1905, 270486), (2286, 225405), (3429, 150270), (3810, 135243), (5009, 102870), (5715, 90162), (6858, 75135), (10018, 51435), (10287, 50090), (11430, 45081), (15027, 34290), (17145, 30054), (20574, 25045)]