30720227326

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{3011}}^1$

素因数の和:3720

約数の個数: 32

約数和(自身を含む): 47363097600

約数和(自身を除く): 16642870274

約数列:

[1, 2, 47, 94, 311, 349, 622, 698, 3011, 6022, 14617, 16403, 29234, 32806, 108539, 141517, 217078, 283034, 936421, 1050839, 1872842, 2101678, 5101333, 10202666, 44011787, 49389433, 88023574, 98778866, 326810929, 653621858, 15360113663, 30720227326]

約数ペア:

[(1, 30720227326), (2, 15360113663), (47, 653621858), (94, 326810929), (311, 98778866), (349, 88023574), (622, 49389433), (698, 44011787), (3011, 10202666), (6022, 5101333), (14617, 2101678), (16403, 1872842), (29234, 1050839), (32806, 936421), (108539, 283034), (141517, 217078)]