2013210815

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32479}}^1$

素因数の和:32532

約数の個数: 48

約数和(自身を含む): 3199150080

約数和(自身を除く): 1185939265

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1771, 2695, 5635, 8855, 12397, 32479, 61985, 162395, 227353, 357269, 747017, 1136765, 1591471, 1786345, 2500883, 3735085, 5229119, 7957355, 8217187, 12504415, 17506181, 26145595, 36603833, 41085935, 57520309, 87530905, 183019165, 287601545, 402642163, 2013210815]

約数ペア:

[(1, 2013210815), (5, 402642163), (7, 287601545), (11, 183019165), (23, 87530905), (35, 57520309), (49, 41085935), (55, 36603833), (77, 26145595), (115, 17506181), (161, 12504415), (245, 8217187), (253, 7957355), (385, 5229119), (539, 3735085), (805, 2500883), (1127, 1786345), (1265, 1591471), (1771, 1136765), (2695, 747017), (5635, 357269), (8855, 227353), (12397, 162395), (32479, 61985)]