6521225610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{21757}}^1$

素因数の和:21967

約数の個数: 64

約数和(自身を含む): 15966542592

約数和(自身を除く): 9445316982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 103, 194, 206, 291, 309, 485, 515, 582, 618, 970, 1030, 1455, 1545, 2910, 3090, 9991, 19982, 21757, 29973, 43514, 49955, 59946, 65271, 99910, 108785, 130542, 149865, 217570, 299730, 326355, 652710, 2110429, 2240971, 4220858, 4481942, 6331287, 6722913, 10552145, 11204855, 12662574, 13445826, 21104290, 22409710, 31656435, 33614565, 63312870, 67229130, 217374187, 434748374, 652122561, 1086870935, 1304245122, 2173741870, 3260612805, 6521225610]

約数ペア:

[(1, 6521225610), (2, 3260612805), (3, 2173741870), (5, 1304245122), (6, 1086870935), (10, 652122561), (15, 434748374), (30, 217374187), (97, 67229130), (103, 63312870), (194, 33614565), (206, 31656435), (291, 22409710), (309, 21104290), (485, 13445826), (515, 12662574), (582, 11204855), (618, 10552145), (970, 6722913), (1030, 6331287), (1455, 4481942), (1545, 4220858), (2910, 2240971), (3090, 2110429), (9991, 652710), (19982, 326355), (21757, 299730), (29973, 217570), (43514, 149865), (49955, 130542), (59946, 108785), (65271, 99910)]