30248151

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 45163008

約数和(自身を除く): 14914857

約数列:

[1, 3, 17, 23, 51, 69, 107, 241, 321, 391, 723, 1173, 1819, 2461, 4097, 5457, 5543, 7383, 12291, 16629, 25787, 41837, 77361, 94231, 125511, 282693, 438379, 593101, 1315137, 1779303, 10082717, 30248151]

約数ペア:

[(1, 30248151), (3, 10082717), (17, 1779303), (23, 1315137), (51, 593101), (69, 438379), (107, 282693), (241, 125511), (321, 94231), (391, 77361), (723, 41837), (1173, 25787), (1819, 16629), (2461, 12291), (4097, 7383), (5457, 5543)]