2056551660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3808429}}^1$

素因数の和:3808447

約数の個数: 48

約数和(自身を含む): 6398162400

約数和(自身を除く): 4341610740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3808429, 7616858, 11425287, 15233716, 19042145, 22850574, 34275861, 38084290, 45701148, 57126435, 68551722, 76168580, 102827583, 114252870, 137103444, 171379305, 205655166, 228505740, 342758610, 411310332, 514137915, 685517220, 1028275830, 2056551660]

約数ペア:

[(1, 2056551660), (2, 1028275830), (3, 685517220), (4, 514137915), (5, 411310332), (6, 342758610), (9, 228505740), (10, 205655166), (12, 171379305), (15, 137103444), (18, 114252870), (20, 102827583), (27, 76168580), (30, 68551722), (36, 57126435), (45, 45701148), (54, 38084290), (60, 34275861), (90, 22850574), (108, 19042145), (135, 15233716), (180, 11425287), (270, 7616858), (540, 3808429)]