30426746

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13499}}^1$

素因数の和:13538

約数の個数: 24

約数和(自身を含む): 55404000

約数和(自身を除く): 24977254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13499, 26998, 94493, 188986, 310477, 620954, 661451, 1322902, 2173339, 4346678, 15213373, 30426746]

約数ペア:

[(1, 30426746), (2, 15213373), (7, 4346678), (14, 2173339), (23, 1322902), (46, 661451), (49, 620954), (98, 310477), (161, 188986), (322, 94493), (1127, 26998), (2254, 13499)]