138249870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{418939}}^1$

素因数の和:418960

約数の個数: 32

約数和(自身を含む): 361964160

約数和(自身を除く): 223714290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 418939, 837878, 1256817, 2094695, 2513634, 4189390, 4608329, 6284085, 9216658, 12568170, 13824987, 23041645, 27649974, 46083290, 69124935, 138249870]

約数ペア:

[(1, 138249870), (2, 69124935), (3, 46083290), (5, 27649974), (6, 23041645), (10, 13824987), (11, 12568170), (15, 9216658), (22, 6284085), (30, 4608329), (33, 4189390), (55, 2513634), (66, 2094695), (110, 1256817), (165, 837878), (330, 418939)]