1308316380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{2011}}^1$

素因数の和:3579

約数の個数: 96

約数和(自身を含む): 4191398400

約数和(自身を除く): 2883082020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1549, 2011, 3098, 4022, 4647, 6033, 6196, 7745, 8044, 9294, 10055, 10843, 12066, 14077, 15490, 18588, 20110, 21686, 23235, 24132, 28154, 30165, 30980, 32529, 40220, 42231, 43372, 46470, 54215, 56308, 60330, 65058, 70385, 84462, 92940, 108430, 120660, 130116, 140770, 162645, 168924, 211155, 216860, 281540, 325290, 422310, 650580, 844620, 3115039, 6230078, 9345117, 12460156, 15575195, 18690234, 21805273, 31150390, 37380468, 43610546, 46725585, 62300780, 65415819, 87221092, 93451170, 109026365, 130831638, 186902340, 218052730, 261663276, 327079095, 436105460, 654158190, 1308316380]

約数ペア:

[(1, 1308316380), (2, 654158190), (3, 436105460), (4, 327079095), (5, 261663276), (6, 218052730), (7, 186902340), (10, 130831638), (12, 109026365), (14, 93451170), (15, 87221092), (20, 65415819), (21, 62300780), (28, 46725585), (30, 43610546), (35, 37380468), (42, 31150390), (60, 21805273), (70, 18690234), (84, 15575195), (105, 12460156), (140, 9345117), (210, 6230078), (420, 3115039), (1549, 844620), (2011, 650580), (3098, 422310), (4022, 325290), (4647, 281540), (6033, 216860), (6196, 211155), (7745, 168924), (8044, 162645), (9294, 140770), (10055, 130116), (10843, 120660), (12066, 108430), (14077, 92940), (15490, 84462), (18588, 70385), (20110, 65058), (21686, 60330), (23235, 56308), (24132, 54215), (28154, 46470), (30165, 43372), (30980, 42231), (32529, 40220)]