30608305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67271}}^1$

素因数の和:67296

約数の個数: 16

約数和(自身を含む): 45206784

約数和(自身を除く): 14598479

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 67271, 336355, 470897, 874523, 2354485, 4372615, 6121661, 30608305]

約数ペア:

[(1, 30608305), (5, 6121661), (7, 4372615), (13, 2354485), (35, 874523), (65, 470897), (91, 336355), (455, 67271)]