66961330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{65011}}^1$

素因数の和:65121

約数の個数: 16

約数和(自身を含む): 121702464

約数和(自身を除く): 54741134

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 65011, 130022, 325055, 650110, 6696133, 13392266, 33480665, 66961330]

約数ペア:

[(1, 66961330), (2, 33480665), (5, 13392266), (10, 6696133), (103, 650110), (206, 325055), (515, 130022), (1030, 65011)]