2855298180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6798329}}^1$

素因数の和:6798348

約数の個数: 48

約数和(自身を含む): 9136955520

約数和(自身を除く): 6281657340

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, 6798329, 13596658, 20394987, 27193316, 33991645, 40789974, 47588303, 67983290, 81579948, 95176606, 101974935, 135966580, 142764909, 190353212, 203949870, 237941515, 285529818, 407899740, 475883030, 571059636, 713824545, 951766060, 1427649090, 2855298180]

約数ペア:

[(1, 2855298180), (2, 1427649090), (3, 951766060), (4, 713824545), (5, 571059636), (6, 475883030), (7, 407899740), (10, 285529818), (12, 237941515), (14, 203949870), (15, 190353212), (20, 142764909), (21, 135966580), (28, 101974935), (30, 95176606), (35, 81579948), (42, 67983290), (60, 47588303), (70, 40789974), (84, 33991645), (105, 27193316), (140, 20394987), (210, 13596658), (420, 6798329)]