744266930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{19387}}^1$

素因数の和:19754

約数の個数: 32

約数和(自身を含む): 1465732800

約数和(自身を除く): 721465870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 19387, 38390, 38774, 96935, 193870, 213257, 426514, 1066285, 2132570, 6766063, 13532126, 33830315, 67660630, 74426693, 148853386, 372133465, 744266930]

約数ペア:

[(1, 744266930), (2, 372133465), (5, 148853386), (10, 74426693), (11, 67660630), (22, 33830315), (55, 13532126), (110, 6766063), (349, 2132570), (698, 1066285), (1745, 426514), (3490, 213257), (3839, 193870), (7678, 96935), (19195, 38774), (19387, 38390)]