310081540

素因数分解:

$2^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{6833}}^1$

素因数の和:9111

約数の個数: 24

約数和(自身を含む): 651553560

約数和(自身を除く): 341472020

約数列:

[1, 2, 4, 5, 10, 20, 2269, 4538, 6833, 9076, 11345, 13666, 22690, 27332, 34165, 45380, 68330, 136660, 15504077, 31008154, 62016308, 77520385, 155040770, 310081540]

約数ペア:

[(1, 310081540), (2, 155040770), (4, 77520385), (5, 62016308), (10, 31008154), (20, 15504077), (2269, 136660), (4538, 68330), (6833, 45380), (9076, 34165), (11345, 27332), (13666, 22690)]