2912770030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4102493}}^1$

素因数の和:4102571

約数の個数: 16

約数和(自身を含む): 5316832224

約数和(自身を除く): 2404062194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 4102493, 8204986, 20512465, 41024930, 291277003, 582554006, 1456385015, 2912770030]

約数ペア:

[(1, 2912770030), (2, 1456385015), (5, 582554006), (10, 291277003), (71, 41024930), (142, 20512465), (355, 8204986), (710, 4102493)]