56990220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4727

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 131707380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 4679, 6090, 9358, 12180, 14037, 18716, 23395, 28074, 32753, 46790, 56148, 65506, 70185, 93580, 98259, 131012, 135691, 140370, 163765, 196518, 271382, 280740, 327530, 393036, 407073, 491295, 542764, 655060, 678455, 814146, 949837, 982590, 1356910, 1628292, 1899674, 1965180, 2035365, 2713820, 2849511, 3799348, 4070730, 4749185, 5699022, 8141460, 9498370, 11398044, 14247555, 18996740, 28495110, 56990220]

約数ペア:

[(1, 56990220), (2, 28495110), (3, 18996740), (4, 14247555), (5, 11398044), (6, 9498370), (7, 8141460), (10, 5699022), (12, 4749185), (14, 4070730), (15, 3799348), (20, 2849511), (21, 2713820), (28, 2035365), (29, 1965180), (30, 1899674), (35, 1628292), (42, 1356910), (58, 982590), (60, 949837), (70, 814146), (84, 678455), (87, 655060), (105, 542764), (116, 491295), (140, 407073), (145, 393036), (174, 327530), (203, 280740), (210, 271382), (290, 196518), (348, 163765), (406, 140370), (420, 135691), (435, 131012), (580, 98259), (609, 93580), (812, 70185), (870, 65506), (1015, 56148), (1218, 46790), (1740, 32753), (2030, 28074), (2436, 23395), (3045, 18716), (4060, 14037), (4679, 12180), (6090, 9358)]