30611036140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11171911}}^1$

素因数の和:11172057

約数の個数: 24

約数和(自身を含む): 64752401952

約数和(自身を除く): 34141365812

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 11171911, 22343822, 44687644, 55859555, 111719110, 223438220, 1530551807, 3061103614, 6122207228, 7652759035, 15305518070, 30611036140]

約数ペア:

[(1, 30611036140), (2, 15305518070), (4, 7652759035), (5, 6122207228), (10, 3061103614), (20, 1530551807), (137, 223438220), (274, 111719110), (548, 55859555), (685, 44687644), (1370, 22343822), (2740, 11171911)]