16771740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2011}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 47322240

約数和(自身を除く): 30550500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2011, 2085, 2780, 4022, 4170, 6033, 8044, 8340, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 279529, 559058, 838587, 1118116, 1397645, 1677174, 2795290, 3354348, 4192935, 5590580, 8385870, 16771740]

約数ペア:

[(1, 16771740), (2, 8385870), (3, 5590580), (4, 4192935), (5, 3354348), (6, 2795290), (10, 1677174), (12, 1397645), (15, 1118116), (20, 838587), (30, 559058), (60, 279529), (139, 120660), (278, 60330), (417, 40220), (556, 30165), (695, 24132), (834, 20110), (1390, 12066), (1668, 10055), (2011, 8340), (2085, 8044), (2780, 6033), (4022, 4170)]