306724970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{432007}}^1$

素因数の和:432085

約数の個数: 16

約数和(自身を含む): 559882368

約数和(自身を除く): 253157398

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 432007, 864014, 2160035, 4320070, 30672497, 61344994, 153362485, 306724970]

約数ペア:

[(1, 306724970), (2, 153362485), (5, 61344994), (10, 30672497), (71, 4320070), (142, 2160035), (355, 864014), (710, 432007)]