68502530

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53939}}^1$

素因数の和:54073

約数の個数: 16

約数和(自身を含む): 124277760

約数和(自身を除く): 55775230

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 53939, 107878, 269695, 539390, 6850253, 13700506, 34251265, 68502530]

約数ペア:

[(1, 68502530), (2, 34251265), (5, 13700506), (10, 6850253), (127, 539390), (254, 269695), (635, 107878), (1270, 53939)]