15678366970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 33037997184

約数和(自身を除く): 17359630214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 157, 283, 314, 355, 497, 566, 710, 785, 994, 1099, 1415, 1570, 1981, 2198, 2485, 2830, 3962, 4970, 5041, 5495, 9905, 10082, 10990, 11147, 19810, 20093, 22294, 25205, 35287, 40186, 44431, 50410, 55735, 70574, 78029, 88862, 100465, 111470, 140651, 156058, 176435, 200930, 222155, 281302, 311017, 352870, 390145, 444310, 622034, 703255, 780290, 791437, 1406510, 1426603, 1555085, 1582874, 2853206, 3110170, 3154601, 3957185, 5540059, 6309202, 7133015, 7914370, 9986221, 11080118, 14266030, 15773005, 19972442, 22082207, 27700295, 31546010, 44164414, 49931105, 55400590, 99862210, 110411035, 220822070, 223976671, 447953342, 1119883355, 1567836697, 2239766710, 3135673394, 7839183485, 15678366970]

約数ペア:

[(1, 15678366970), (2, 7839183485), (5, 3135673394), (7, 2239766710), (10, 1567836697), (14, 1119883355), (35, 447953342), (70, 223976671), (71, 220822070), (142, 110411035), (157, 99862210), (283, 55400590), (314, 49931105), (355, 44164414), (497, 31546010), (566, 27700295), (710, 22082207), (785, 19972442), (994, 15773005), (1099, 14266030), (1415, 11080118), (1570, 9986221), (1981, 7914370), (2198, 7133015), (2485, 6309202), (2830, 5540059), (3962, 3957185), (4970, 3154601), (5041, 3110170), (5495, 2853206), (9905, 1582874), (10082, 1555085), (10990, 1426603), (11147, 1406510), (19810, 791437), (20093, 780290), (22294, 703255), (25205, 622034), (35287, 444310), (40186, 390145), (44431, 352870), (50410, 311017), (55735, 281302), (70574, 222155), (78029, 200930), (88862, 176435), (100465, 156058), (111470, 140651)]