30880188

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{7591}}^1$

素因数の和:7714

約数の個数: 36

約数和(自身を含む): 78759408

約数和(自身を除く): 47879220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 7591, 15182, 22773, 30364, 45546, 68319, 91092, 136638, 273276, 857783, 1715566, 2573349, 3431132, 5146698, 7720047, 10293396, 15440094, 30880188]

約数ペア:

[(1, 30880188), (2, 15440094), (3, 10293396), (4, 7720047), (6, 5146698), (9, 3431132), (12, 2573349), (18, 1715566), (36, 857783), (113, 273276), (226, 136638), (339, 91092), (452, 68319), (678, 45546), (1017, 30364), (1356, 22773), (2034, 15182), (4068, 7591)]