134127980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{958057}}^1$

素因数の和:958073

約数の個数: 24

約数和(自身を含む): 321907488

約数和(自身を除く): 187779508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 958057, 1916114, 3832228, 4790285, 6706399, 9580570, 13412798, 19161140, 26825596, 33531995, 67063990, 134127980]

約数ペア:

[(1, 134127980), (2, 67063990), (4, 33531995), (5, 26825596), (7, 19161140), (10, 13412798), (14, 9580570), (20, 6706399), (28, 4790285), (35, 3832228), (70, 1916114), (140, 958057)]