28495110

素因数分解:

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

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 52375290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4679, 6090, 9358, 14037, 23395, 28074, 32753, 46790, 65506, 70185, 98259, 135691, 140370, 163765, 196518, 271382, 327530, 407073, 491295, 678455, 814146, 949837, 982590, 1356910, 1899674, 2035365, 2849511, 4070730, 4749185, 5699022, 9498370, 14247555, 28495110]

約数ペア:

[(1, 28495110), (2, 14247555), (3, 9498370), (5, 5699022), (6, 4749185), (7, 4070730), (10, 2849511), (14, 2035365), (15, 1899674), (21, 1356910), (29, 982590), (30, 949837), (35, 814146), (42, 678455), (58, 491295), (70, 407073), (87, 327530), (105, 271382), (145, 196518), (174, 163765), (203, 140370), (210, 135691), (290, 98259), (406, 70185), (435, 65506), (609, 46790), (870, 32753), (1015, 28074), (1218, 23395), (2030, 14037), (3045, 9358), (4679, 6090)]