139604310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{172351}}^1$

素因数の和:172370

約数の個数: 40

約数和(自身を含む): 375382656

約数和(自身を除く): 235778346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 172351, 344702, 517053, 861755, 1034106, 1551159, 1723510, 2585265, 3102318, 4653477, 5170530, 7755795, 9306954, 13960431, 15511590, 23267385, 27920862, 46534770, 69802155, 139604310]

約数ペア:

[(1, 139604310), (2, 69802155), (3, 46534770), (5, 27920862), (6, 23267385), (9, 15511590), (10, 13960431), (15, 9306954), (18, 7755795), (27, 5170530), (30, 4653477), (45, 3102318), (54, 2585265), (81, 1723510), (90, 1551159), (135, 1034106), (162, 861755), (270, 517053), (405, 344702), (810, 172351)]