42512190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 117863424

約数和(自身を除く): 75351234

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, 2087, 2910, 3395, 4074, 4174, 6261, 6790, 10185, 10435, 12522, 14609, 20370, 20870, 29218, 31305, 43827, 62610, 73045, 87654, 146090, 202439, 219135, 404878, 438270, 607317, 1012195, 1214634, 1417073, 2024390, 2834146, 3036585, 4251219, 6073170, 7085365, 8502438, 14170730, 21256095, 42512190]

約数ペア:

[(1, 42512190), (2, 21256095), (3, 14170730), (5, 8502438), (6, 7085365), (7, 6073170), (10, 4251219), (14, 3036585), (15, 2834146), (21, 2024390), (30, 1417073), (35, 1214634), (42, 1012195), (70, 607317), (97, 438270), (105, 404878), (194, 219135), (210, 202439), (291, 146090), (485, 87654), (582, 73045), (679, 62610), (970, 43827), (1358, 31305), (1455, 29218), (2037, 20870), (2087, 20370), (2910, 14609), (3395, 12522), (4074, 10435), (4174, 10185), (6261, 6790)]