13578420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{226307}}^1$

素因数の和:226319

約数の個数: 24

約数和(自身を含む): 38019744

約数和(自身を除く): 24441324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 226307, 452614, 678921, 905228, 1131535, 1357842, 2263070, 2715684, 3394605, 4526140, 6789210, 13578420]

約数ペア:

[(1, 13578420), (2, 6789210), (3, 4526140), (4, 3394605), (5, 2715684), (6, 2263070), (10, 1357842), (12, 1131535), (15, 905228), (20, 678921), (30, 452614), (60, 226307)]