14508620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 35954688

約数和(自身を除く): 21446068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3343, 4340, 6686, 13372, 16715, 23401, 33430, 46802, 66860, 93604, 103633, 117005, 207266, 234010, 414532, 468020, 518165, 725431, 1036330, 1450862, 2072660, 2901724, 3627155, 7254310, 14508620]

約数ペア:

[(1, 14508620), (2, 7254310), (4, 3627155), (5, 2901724), (7, 2072660), (10, 1450862), (14, 1036330), (20, 725431), (28, 518165), (31, 468020), (35, 414532), (62, 234010), (70, 207266), (124, 117005), (140, 103633), (155, 93604), (217, 66860), (310, 46802), (434, 33430), (620, 23401), (868, 16715), (1085, 13372), (2170, 6686), (3343, 4340)]