123486530

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{17417}}^1$

素因数の和:18133

約数の個数: 16

約数和(自身を含む): 222602040

約数和(自身を除く): 99115510

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 17417, 34834, 87085, 174170, 12348653, 24697306, 61743265, 123486530]

約数ペア:

[(1, 123486530), (2, 61743265), (5, 24697306), (10, 12348653), (709, 174170), (1418, 87085), (3545, 34834), (7090, 17417)]