14895740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 33439392

約数和(自身を除く): 18543652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 227, 340, 386, 454, 772, 908, 965, 1135, 1930, 2270, 3281, 3859, 3860, 4540, 6562, 7718, 13124, 15436, 16405, 19295, 32810, 38590, 43811, 65620, 77180, 87622, 175244, 219055, 438110, 744787, 876220, 1489574, 2979148, 3723935, 7447870, 14895740]

約数ペア:

[(1, 14895740), (2, 7447870), (4, 3723935), (5, 2979148), (10, 1489574), (17, 876220), (20, 744787), (34, 438110), (68, 219055), (85, 175244), (170, 87622), (193, 77180), (227, 65620), (340, 43811), (386, 38590), (454, 32810), (772, 19295), (908, 16405), (965, 15436), (1135, 13124), (1930, 7718), (2270, 6562), (3281, 4540), (3859, 3860)]