74083790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 155597760

約数和(自身を除く): 81513970

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 173, 187, 229, 346, 374, 458, 865, 935, 1145, 1730, 1870, 1903, 2290, 2519, 2941, 3806, 3893, 5038, 5882, 7786, 9515, 12595, 14705, 19030, 19465, 25190, 29410, 32351, 38930, 39617, 42823, 64702, 79234, 85646, 161755, 198085, 214115, 323510, 396170, 428230, 435787, 673489, 871574, 1346978, 2178935, 3367445, 4357870, 6734890, 7408379, 14816758, 37041895, 74083790]

約数ペア:

[(1, 74083790), (2, 37041895), (5, 14816758), (10, 7408379), (11, 6734890), (17, 4357870), (22, 3367445), (34, 2178935), (55, 1346978), (85, 871574), (110, 673489), (170, 435787), (173, 428230), (187, 396170), (229, 323510), (346, 214115), (374, 198085), (458, 161755), (865, 85646), (935, 79234), (1145, 64702), (1730, 42823), (1870, 39617), (1903, 38930), (2290, 32351), (2519, 29410), (2941, 25190), (3806, 19465), (3893, 19030), (5038, 14705), (5882, 12595), (7786, 9515)]