78119170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 145691136

約数和(自身を除く): 67571966

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 2341, 3337, 4682, 6674, 11705, 16685, 23410, 33370, 110027, 166211, 220054, 332422, 550135, 831055, 1100270, 1662110, 7811917, 15623834, 39059585, 78119170]

約数ペア:

[(1, 78119170), (2, 39059585), (5, 15623834), (10, 7811917), (47, 1662110), (71, 1100270), (94, 831055), (142, 550135), (235, 332422), (355, 220054), (470, 166211), (710, 110027), (2341, 33370), (3337, 23410), (4682, 16685), (6674, 11705)]