710785180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{103613}}^1$

素因数の和:103643

約数の個数: 48

約数和(自身を含む): 1740715200

約数和(自身を除く): 1029930020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 103613, 207226, 414452, 518065, 725291, 1036130, 1450582, 2072260, 2901164, 3626455, 5077037, 7252910, 10154074, 14505820, 20308148, 25385185, 35539259, 50770370, 71078518, 101540740, 142157036, 177696295, 355392590, 710785180]

約数ペア:

[(1, 710785180), (2, 355392590), (4, 177696295), (5, 142157036), (7, 101540740), (10, 71078518), (14, 50770370), (20, 35539259), (28, 25385185), (35, 20308148), (49, 14505820), (70, 10154074), (98, 7252910), (140, 5077037), (196, 3626455), (245, 2901164), (343, 2072260), (490, 1450582), (686, 1036130), (980, 725291), (1372, 518065), (1715, 414452), (3430, 207226), (6860, 103613)]