2010131277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10651}}^1$

素因数の和:10734

約数の個数: 64

約数和(自身を含む): 3599523840

約数和(自身を除く): 1589392563

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 209, 231, 301, 399, 473, 627, 817, 903, 1419, 1463, 2451, 3311, 4389, 5719, 8987, 9933, 10651, 17157, 26961, 31953, 62909, 74557, 117161, 188727, 202369, 223671, 351483, 457993, 607107, 820127, 1373979, 1416583, 2226059, 2460381, 3205951, 4249749, 5037923, 6678177, 8701867, 9617853, 15113769, 15582413, 26105601, 35265461, 46747239, 60913069, 95720537, 105796383, 182739207, 287161611, 670043759, 2010131277]

約数ペア:

[(1, 2010131277), (3, 670043759), (7, 287161611), (11, 182739207), (19, 105796383), (21, 95720537), (33, 60913069), (43, 46747239), (57, 35265461), (77, 26105601), (129, 15582413), (133, 15113769), (209, 9617853), (231, 8701867), (301, 6678177), (399, 5037923), (473, 4249749), (627, 3205951), (817, 2460381), (903, 2226059), (1419, 1416583), (1463, 1373979), (2451, 820127), (3311, 607107), (4389, 457993), (5719, 351483), (8987, 223671), (9933, 202369), (10651, 188727), (17157, 117161), (26961, 74557), (31953, 62909)]