135536380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{968117}}^1$

素因数の和:968133

約数の個数: 24

約数和(自身を含む): 325287648

約数和(自身を除く): 189751268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 968117, 1936234, 3872468, 4840585, 6776819, 9681170, 13553638, 19362340, 27107276, 33884095, 67768190, 135536380]

約数ペア:

[(1, 135536380), (2, 67768190), (4, 33884095), (5, 27107276), (7, 19362340), (10, 13553638), (14, 9681170), (20, 6776819), (28, 4840585), (35, 3872468), (70, 1936234), (140, 968117)]