30205016

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{18973}}^1$

素因数の和:19178

約数の個数: 16

約数和(自身を含む): 56922000

約数和(自身を除く): 26716984

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 18973, 37946, 75892, 151784, 3775627, 7551254, 15102508, 30205016]

約数ペア:

[(1, 30205016), (2, 15102508), (4, 7551254), (8, 3775627), (199, 151784), (398, 75892), (796, 37946), (1592, 18973)]