15270310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138821}}^1$

素因数の和:138839

約数の個数: 16

約数和(自身を含む): 29985552

約数和(自身を除く): 14715242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 138821, 277642, 694105, 1388210, 1527031, 3054062, 7635155, 15270310]

約数ペア:

[(1, 15270310), (2, 7635155), (5, 3054062), (10, 1527031), (11, 1388210), (22, 694105), (55, 277642), (110, 138821)]