28996837590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1423507}}^1$

素因数の和:1423621

約数の個数: 64

約数和(自身を含む): 80354179584

約数和(自身を除く): 51357341994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 20370, 1423507, 2847014, 4270521, 7117535, 8541042, 9964549, 14235070, 19929098, 21352605, 29893647, 42705210, 49822745, 59787294, 99645490, 138080179, 149468235, 276160358, 298936470, 414240537, 690400895, 828481074, 966561253, 1380801790, 1933122506, 2071202685, 2899683759, 4142405370, 4832806265, 5799367518, 9665612530, 14498418795, 28996837590]

約数ペア:

[(1, 28996837590), (2, 14498418795), (3, 9665612530), (5, 5799367518), (6, 4832806265), (7, 4142405370), (10, 2899683759), (14, 2071202685), (15, 1933122506), (21, 1380801790), (30, 966561253), (35, 828481074), (42, 690400895), (70, 414240537), (97, 298936470), (105, 276160358), (194, 149468235), (210, 138080179), (291, 99645490), (485, 59787294), (582, 49822745), (679, 42705210), (970, 29893647), (1358, 21352605), (1455, 19929098), (2037, 14235070), (2910, 9964549), (3395, 8541042), (4074, 7117535), (6790, 4270521), (10185, 2847014), (20370, 1423507)]