2740635

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 5035536

約数和(自身を除く): 2294901

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 101, 135, 201, 303, 335, 405, 505, 603, 909, 1005, 1515, 1809, 2727, 3015, 4545, 5427, 6767, 8181, 9045, 13635, 20301, 27135, 33835, 40905, 60903, 101505, 182709, 304515, 548127, 913545, 2740635]

約数ペア:

[(1, 2740635), (3, 913545), (5, 548127), (9, 304515), (15, 182709), (27, 101505), (45, 60903), (67, 40905), (81, 33835), (101, 27135), (135, 20301), (201, 13635), (303, 9045), (335, 8181), (405, 6767), (505, 5427), (603, 4545), (909, 3015), (1005, 2727), (1515, 1809)]