14615020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{104393}}^1$

素因数の和:104409

約数の個数: 24

約数和(自身を含む): 35076384

約数和(自身を除く): 20461364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 104393, 208786, 417572, 521965, 730751, 1043930, 1461502, 2087860, 2923004, 3653755, 7307510, 14615020]

約数ペア:

[(1, 14615020), (2, 7307510), (4, 3653755), (5, 2923004), (7, 2087860), (10, 1461502), (14, 1043930), (20, 730751), (28, 521965), (35, 417572), (70, 208786), (140, 104393)]