2008335870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{8951}}^1$

素因数の和:9247

約数の個数: 80

約数和(自身を含む): 5420292768

約数和(自身を除く): 3411956898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 277, 405, 554, 810, 831, 1385, 1662, 2493, 2770, 4155, 4986, 7479, 8310, 8951, 12465, 14958, 17902, 22437, 24930, 26853, 37395, 44755, 44874, 53706, 74790, 80559, 89510, 112185, 134265, 161118, 224370, 241677, 268530, 402795, 483354, 725031, 805590, 1208385, 1450062, 2416770, 2479427, 3625155, 4958854, 7250310, 7438281, 12397135, 14876562, 22314843, 24794270, 37191405, 44629686, 66944529, 74382810, 111574215, 133889058, 200833587, 223148430, 334722645, 401667174, 669445290, 1004167935, 2008335870]

約数ペア:

[(1, 2008335870), (2, 1004167935), (3, 669445290), (5, 401667174), (6, 334722645), (9, 223148430), (10, 200833587), (15, 133889058), (18, 111574215), (27, 74382810), (30, 66944529), (45, 44629686), (54, 37191405), (81, 24794270), (90, 22314843), (135, 14876562), (162, 12397135), (270, 7438281), (277, 7250310), (405, 4958854), (554, 3625155), (810, 2479427), (831, 2416770), (1385, 1450062), (1662, 1208385), (2493, 805590), (2770, 725031), (4155, 483354), (4986, 402795), (7479, 268530), (8310, 241677), (8951, 224370), (12465, 161118), (14958, 134265), (17902, 112185), (22437, 89510), (24930, 80559), (26853, 74790), (37395, 53706), (44755, 44874)]