30192081

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 40934400

約数和(自身を除く): 10742319

約数列:

[1, 3, 103, 199, 309, 491, 597, 1473, 20497, 50573, 61491, 97709, 151719, 293127, 10064027, 30192081]

約数ペア:

[(1, 30192081), (3, 10064027), (103, 293127), (199, 151719), (309, 97709), (491, 61491), (597, 50573), (1473, 20497)]