129122270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{155569}}^1$

素因数の和:155659

約数の個数: 16

約数和(自身を含む): 235221840

約数和(自身を除く): 106099570

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 155569, 311138, 777845, 1555690, 12912227, 25824454, 64561135, 129122270]

約数ペア:

[(1, 129122270), (2, 64561135), (5, 25824454), (10, 12912227), (83, 1555690), (166, 777845), (415, 311138), (830, 155569)]