7157140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15559}}^1$

素因数の和:15591

約数の個数: 24

約数和(自身を含む): 15684480

約数和(自身を除く): 8527340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 15559, 31118, 62236, 77795, 155590, 311180, 357857, 715714, 1431428, 1789285, 3578570, 7157140]

約数ペア:

[(1, 7157140), (2, 3578570), (4, 1789285), (5, 1431428), (10, 715714), (20, 357857), (23, 311180), (46, 155590), (92, 77795), (115, 62236), (230, 31118), (460, 15559)]