2080264590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1216529}}^1$

素因数の和:1216561

約数の個数: 48

約数和(自身を含む): 5693360400

約数和(自身を除く): 3613095810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1216529, 2433058, 3649587, 6082645, 7299174, 10948761, 12165290, 18247935, 21897522, 23114051, 36495870, 46228102, 54743805, 69342153, 109487610, 115570255, 138684306, 208026459, 231140510, 346710765, 416052918, 693421530, 1040132295, 2080264590]

約数ペア:

[(1, 2080264590), (2, 1040132295), (3, 693421530), (5, 416052918), (6, 346710765), (9, 231140510), (10, 208026459), (15, 138684306), (18, 115570255), (19, 109487610), (30, 69342153), (38, 54743805), (45, 46228102), (57, 36495870), (90, 23114051), (95, 21897522), (114, 18247935), (171, 12165290), (190, 10948761), (285, 7299174), (342, 6082645), (570, 3649587), (855, 2433058), (1710, 1216529)]