26723430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 69806880

約数和(自身を除く): 43083450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1129, 1315, 1578, 2258, 2367, 2630, 3387, 3945, 4734, 5645, 6774, 7890, 10161, 11290, 11835, 16935, 20322, 23670, 33870, 50805, 101610, 296927, 593854, 890781, 1484635, 1781562, 2672343, 2969270, 4453905, 5344686, 8907810, 13361715, 26723430]

約数ペア:

[(1, 26723430), (2, 13361715), (3, 8907810), (5, 5344686), (6, 4453905), (9, 2969270), (10, 2672343), (15, 1781562), (18, 1484635), (30, 890781), (45, 593854), (90, 296927), (263, 101610), (526, 50805), (789, 33870), (1129, 23670), (1315, 20322), (1578, 16935), (2258, 11835), (2367, 11290), (2630, 10161), (3387, 7890), (3945, 6774), (4734, 5645)]