134470090

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{30631}}^1$

素因数の和:31077

約数の個数: 16

約数和(自身を含む): 242605440

約数和(自身を除く): 108135350

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 30631, 61262, 153155, 306310, 13447009, 26894018, 67235045, 134470090]

約数ペア:

[(1, 134470090), (2, 67235045), (5, 26894018), (10, 13447009), (439, 306310), (878, 153155), (2195, 61262), (4390, 30631)]