123513690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4117123}}^1$

素因数の和:4117133

約数の個数: 16

約数和(自身を含む): 296432928

約数和(自身を除く): 172919238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4117123, 8234246, 12351369, 20585615, 24702738, 41171230, 61756845, 123513690]

約数ペア:

[(1, 123513690), (2, 61756845), (3, 41171230), (5, 24702738), (6, 20585615), (10, 12351369), (15, 8234246), (30, 4117123)]