85370307540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{203262637}}^1$

素因数の和:203262656

約数の個数: 48

約数和(自身を含む): 273184985472

約数和(自身を除く): 187814677932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 203262637, 406525274, 609787911, 813050548, 1016313185, 1219575822, 1422838459, 2032626370, 2439151644, 2845676918, 3048939555, 4065252740, 4268515377, 5691353836, 6097879110, 7114192295, 8537030754, 12195758220, 14228384590, 17074061508, 21342576885, 28456769180, 42685153770, 85370307540]

約数ペア:

[(1, 85370307540), (2, 42685153770), (3, 28456769180), (4, 21342576885), (5, 17074061508), (6, 14228384590), (7, 12195758220), (10, 8537030754), (12, 7114192295), (14, 6097879110), (15, 5691353836), (20, 4268515377), (21, 4065252740), (28, 3048939555), (30, 2845676918), (35, 2439151644), (42, 2032626370), (60, 1422838459), (70, 1219575822), (84, 1016313185), (105, 813050548), (140, 609787911), (210, 406525274), (420, 203262637)]