67382980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{481307}}^1$

素因数の和:481323

約数の個数: 24

約数和(自身を含む): 161719488

約数和(自身を除く): 94336508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 481307, 962614, 1925228, 2406535, 3369149, 4813070, 6738298, 9626140, 13476596, 16845745, 33691490, 67382980]

約数ペア:

[(1, 67382980), (2, 33691490), (4, 16845745), (5, 13476596), (7, 9626140), (10, 6738298), (14, 4813070), (20, 3369149), (28, 2406535), (35, 1925228), (70, 962614), (140, 481307)]