121738815070

素因数分解:

$2^1\times 5^1\times {\mathrm{3989}}^1\times {\mathrm{3051863}}^1$

素因数の和:3055859

約数の個数: 16

約数和(自身を含む): 219184872480

約数和(自身を除く): 97446057410

約数列:

[1, 2, 5, 10, 3989, 7978, 19945, 39890, 3051863, 6103726, 15259315, 30518630, 12173881507, 24347763014, 60869407535, 121738815070]

約数ペア:

[(1, 121738815070), (2, 60869407535), (5, 24347763014), (10, 12173881507), (3989, 30518630), (7978, 15259315), (19945, 6103726), (39890, 3051863)]