134602580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{961447}}^1$

素因数の和:961463

約数の個数: 24

約数和(自身を含む): 323046528

約数和(自身を除く): 188443948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 961447, 1922894, 3845788, 4807235, 6730129, 9614470, 13460258, 19228940, 26920516, 33650645, 67301290, 134602580]

約数ペア:

[(1, 134602580), (2, 67301290), (4, 33650645), (5, 26920516), (7, 19228940), (10, 13460258), (14, 9614470), (20, 6730129), (28, 4807235), (35, 3845788), (70, 1922894), (140, 961447)]