15090860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2239}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 31799040

約数和(自身を除く): 16708180

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 2239, 3370, 4478, 6740, 8956, 11195, 22390, 44780, 754543, 1509086, 3018172, 3772715, 7545430, 15090860]

約数ペア:

[(1, 15090860), (2, 7545430), (4, 3772715), (5, 3018172), (10, 1509086), (20, 754543), (337, 44780), (674, 22390), (1348, 11195), (1685, 8956), (2239, 6740), (3370, 4478)]