30190904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 29736136

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 2311, 3266, 4622, 6532, 9244, 13064, 18488, 53153, 106306, 164081, 212612, 328162, 425224, 656324, 1312648, 3773863, 7547726, 15095452, 30190904]

約数ペア:

[(1, 30190904), (2, 15095452), (4, 7547726), (8, 3773863), (23, 1312648), (46, 656324), (71, 425224), (92, 328162), (142, 212612), (184, 164081), (284, 106306), (568, 53153), (1633, 18488), (2311, 13064), (3266, 9244), (4622, 6532)]