65713060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{469379}}^1$

素因数の和:469395

約数の個数: 24

約数和(自身を含む): 157711680

約数和(自身を除く): 91998620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 469379, 938758, 1877516, 2346895, 3285653, 4693790, 6571306, 9387580, 13142612, 16428265, 32856530, 65713060]

約数ペア:

[(1, 65713060), (2, 32856530), (4, 16428265), (5, 13142612), (7, 9387580), (10, 6571306), (14, 4693790), (20, 3285653), (28, 2346895), (35, 1877516), (70, 938758), (140, 469379)]