13306090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 27498240

約数和(自身を除く): 14192150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 439, 866, 878, 2165, 2195, 3031, 3073, 4330, 4390, 6062, 6146, 15155, 15365, 30310, 30730, 190087, 380174, 950435, 1330609, 1900870, 2661218, 6653045, 13306090]

約数ペア:

[(1, 13306090), (2, 6653045), (5, 2661218), (7, 1900870), (10, 1330609), (14, 950435), (35, 380174), (70, 190087), (433, 30730), (439, 30310), (866, 15365), (878, 15155), (2165, 6146), (2195, 6062), (3031, 4390), (3073, 4330)]