170106486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 388841472

約数和(自身を除く): 218734986

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 142, 186, 213, 341, 426, 682, 781, 1023, 1171, 1562, 2046, 2201, 2342, 2343, 3513, 4402, 4686, 6603, 7026, 12881, 13206, 24211, 25762, 36301, 38643, 48422, 72602, 72633, 77286, 83141, 108903, 145266, 166282, 217806, 249423, 399311, 498846, 798622, 914551, 1197933, 1829102, 2395866, 2577371, 2743653, 5154742, 5487306, 7732113, 15464226, 28351081, 56702162, 85053243, 170106486]

約数ペア:

[(1, 170106486), (2, 85053243), (3, 56702162), (6, 28351081), (11, 15464226), (22, 7732113), (31, 5487306), (33, 5154742), (62, 2743653), (66, 2577371), (71, 2395866), (93, 1829102), (142, 1197933), (186, 914551), (213, 798622), (341, 498846), (426, 399311), (682, 249423), (781, 217806), (1023, 166282), (1171, 145266), (1562, 108903), (2046, 83141), (2201, 77286), (2342, 72633), (2343, 72602), (3513, 48422), (4402, 38643), (4686, 36301), (6603, 25762), (7026, 24211), (12881, 13206)]