2016705180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4801679}}^1$

素因数の和:4801698

約数の個数: 48

約数和(自身を含む): 6453457920

約数和(自身を除く): 4436752740

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, 4801679, 9603358, 14405037, 19206716, 24008395, 28810074, 33611753, 48016790, 57620148, 67223506, 72025185, 96033580, 100835259, 134447012, 144050370, 168058765, 201670518, 288100740, 336117530, 403341036, 504176295, 672235060, 1008352590, 2016705180]

約数ペア:

[(1, 2016705180), (2, 1008352590), (3, 672235060), (4, 504176295), (5, 403341036), (6, 336117530), (7, 288100740), (10, 201670518), (12, 168058765), (14, 144050370), (15, 134447012), (20, 100835259), (21, 96033580), (28, 72025185), (30, 67223506), (35, 57620148), (42, 48016790), (60, 33611753), (70, 28810074), (84, 24008395), (105, 19206716), (140, 14405037), (210, 9603358), (420, 4801679)]