134673910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21617}}^1$

素因数の和:21720

約数の個数: 32

約数和(自身を含む): 280169280

約数和(自身を除く): 145495370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 21617, 43234, 108085, 151319, 216170, 302638, 756595, 1513190, 1923913, 3847826, 9619565, 13467391, 19239130, 26934782, 67336955, 134673910]

約数ペア:

[(1, 134673910), (2, 67336955), (5, 26934782), (7, 19239130), (10, 13467391), (14, 9619565), (35, 3847826), (70, 1923913), (89, 1513190), (178, 756595), (445, 302638), (623, 216170), (890, 151319), (1246, 108085), (3115, 43234), (6230, 21617)]