30751138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{60773}}^1$

素因数の和:60809

約数の個数: 16

約数和(自身を含む): 52508736

約数和(自身を除く): 21757598

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 60773, 121546, 668503, 1337006, 1397779, 2795558, 15375569, 30751138]

約数ペア:

[(1, 30751138), (2, 15375569), (11, 2795558), (22, 1397779), (23, 1337006), (46, 668503), (253, 121546), (506, 60773)]