136985270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6653}}^1$

素因数の和:6760

約数の個数: 32

約数和(自身を含む): 258707520

約数和(自身を除く): 121722250

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 6653, 10295, 13306, 20590, 33265, 66530, 192937, 385874, 472363, 944726, 964685, 1929370, 2361815, 4723630, 13698527, 27397054, 68492635, 136985270]

約数ペア:

[(1, 136985270), (2, 68492635), (5, 27397054), (10, 13698527), (29, 4723630), (58, 2361815), (71, 1929370), (142, 964685), (145, 944726), (290, 472363), (355, 385874), (710, 192937), (2059, 66530), (4118, 33265), (6653, 20590), (10295, 13306)]