26888580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149381}}^1$

素因数の和:149396

約数の個数: 36

約数和(自身を含む): 81562572

約数和(自身を除く): 54673992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 149381, 298762, 448143, 597524, 746905, 896286, 1344429, 1493810, 1792572, 2240715, 2688858, 2987620, 4481430, 5377716, 6722145, 8962860, 13444290, 26888580]

約数ペア:

[(1, 26888580), (2, 13444290), (3, 8962860), (4, 6722145), (5, 5377716), (6, 4481430), (9, 2987620), (10, 2688858), (12, 2240715), (15, 1792572), (18, 1493810), (20, 1344429), (30, 896286), (36, 746905), (45, 597524), (60, 448143), (90, 298762), (180, 149381)]