289315110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2150

約数の個数: 96

約数和(自身を含む): 816449760

約数和(自身を除く): 527134650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 97, 98, 105, 147, 194, 210, 245, 291, 294, 485, 490, 582, 679, 735, 970, 1358, 1455, 1470, 2029, 2037, 2910, 3395, 4058, 4074, 4753, 6087, 6790, 9506, 10145, 10185, 12174, 14203, 14259, 20290, 20370, 23765, 28406, 28518, 30435, 42609, 47530, 60870, 71015, 71295, 85218, 99421, 142030, 142590, 196813, 198842, 213045, 298263, 393626, 426090, 497105, 590439, 596526, 984065, 994210, 1180878, 1377691, 1491315, 1968130, 2755382, 2952195, 2982630, 4133073, 5904390, 6888455, 8266146, 9643837, 13776910, 19287674, 20665365, 28931511, 41330730, 48219185, 57863022, 96438370, 144657555, 289315110]

約数ペア:

[(1, 289315110), (2, 144657555), (3, 96438370), (5, 57863022), (6, 48219185), (7, 41330730), (10, 28931511), (14, 20665365), (15, 19287674), (21, 13776910), (30, 9643837), (35, 8266146), (42, 6888455), (49, 5904390), (70, 4133073), (97, 2982630), (98, 2952195), (105, 2755382), (147, 1968130), (194, 1491315), (210, 1377691), (245, 1180878), (291, 994210), (294, 984065), (485, 596526), (490, 590439), (582, 497105), (679, 426090), (735, 393626), (970, 298263), (1358, 213045), (1455, 198842), (1470, 196813), (2029, 142590), (2037, 142030), (2910, 99421), (3395, 85218), (4058, 71295), (4074, 71015), (4753, 60870), (6087, 47530), (6790, 42609), (9506, 30435), (10145, 28518), (10185, 28406), (12174, 23765), (14203, 20370), (14259, 20290)]