202390290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2248781}}^1$

素因数の和:2248794

約数の個数: 24

約数和(自身を含む): 526214988

約数和(自身を除く): 323824698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2248781, 4497562, 6746343, 11243905, 13492686, 20239029, 22487810, 33731715, 40478058, 67463430, 101195145, 202390290]

約数ペア:

[(1, 202390290), (2, 101195145), (3, 67463430), (5, 40478058), (6, 33731715), (9, 22487810), (10, 20239029), (15, 13492686), (18, 11243905), (30, 6746343), (45, 4497562), (90, 2248781)]