74076380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{529117}}^1$

素因数の和:529133

約数の個数: 24

約数和(自身を含む): 177783648

約数和(自身を除く): 103707268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 529117, 1058234, 2116468, 2645585, 3703819, 5291170, 7407638, 10582340, 14815276, 18519095, 37038190, 74076380]

約数ペア:

[(1, 74076380), (2, 37038190), (4, 18519095), (5, 14815276), (7, 10582340), (10, 7407638), (14, 5291170), (20, 3703819), (28, 2645585), (35, 2116468), (70, 1058234), (140, 529117)]