2080280265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{33637}}^1$

素因数の和:33702

約数の個数: 64

約数和(自身を含む): 4133437440

約数和(自身を除く): 2053157175

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 465, 589, 651, 665, 1085, 1767, 1995, 2945, 3255, 4123, 8835, 12369, 20615, 33637, 61845, 100911, 168185, 235459, 504555, 639103, 706377, 1042747, 1177295, 1917309, 3128241, 3195515, 3531885, 4473721, 5213735, 7299229, 9586545, 13421163, 15641205, 19812193, 21897687, 22368605, 36496145, 59436579, 67105815, 99060965, 109488435, 138685351, 297182895, 416056053, 693426755, 2080280265]

約数ペア:

[(1, 2080280265), (3, 693426755), (5, 416056053), (7, 297182895), (15, 138685351), (19, 109488435), (21, 99060965), (31, 67105815), (35, 59436579), (57, 36496145), (93, 22368605), (95, 21897687), (105, 19812193), (133, 15641205), (155, 13421163), (217, 9586545), (285, 7299229), (399, 5213735), (465, 4473721), (589, 3531885), (651, 3195515), (665, 3128241), (1085, 1917309), (1767, 1177295), (1995, 1042747), (2945, 706377), (3255, 639103), (4123, 504555), (8835, 235459), (12369, 168185), (20615, 100911), (33637, 61845)]