22377180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53279}}^1$

素因数の和:53298

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 49231140

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, 53279, 106558, 159837, 213116, 266395, 319674, 372953, 532790, 639348, 745906, 799185, 1065580, 1118859, 1491812, 1598370, 1864765, 2237718, 3196740, 3729530, 4475436, 5594295, 7459060, 11188590, 22377180]

約数ペア:

[(1, 22377180), (2, 11188590), (3, 7459060), (4, 5594295), (5, 4475436), (6, 3729530), (7, 3196740), (10, 2237718), (12, 1864765), (14, 1598370), (15, 1491812), (20, 1118859), (21, 1065580), (28, 799185), (30, 745906), (35, 639348), (42, 532790), (60, 372953), (70, 319674), (84, 266395), (105, 213116), (140, 159837), (210, 106558), (420, 53279)]