7168420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51203}}^1$

素因数の和:51219

約数の個数: 24

約数和(自身を含む): 17204544

約数和(自身を除く): 10036124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51203, 102406, 204812, 256015, 358421, 512030, 716842, 1024060, 1433684, 1792105, 3584210, 7168420]

約数ペア:

[(1, 7168420), (2, 3584210), (4, 1792105), (5, 1433684), (7, 1024060), (10, 716842), (14, 512030), (20, 358421), (28, 256015), (35, 204812), (70, 102406), (140, 51203)]