855931470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3823}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 2180597760

約数和(自身を除く): 1324666290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 439, 510, 878, 1317, 2195, 2634, 3823, 4390, 6585, 7463, 7646, 11469, 13170, 14926, 19115, 22389, 22938, 37315, 38230, 44778, 57345, 64991, 74630, 111945, 114690, 129982, 194973, 223890, 324955, 389946, 649910, 974865, 1678297, 1949730, 3356594, 5034891, 8391485, 10069782, 16782970, 25174455, 28531049, 50348910, 57062098, 85593147, 142655245, 171186294, 285310490, 427965735, 855931470]

約数ペア:

[(1, 855931470), (2, 427965735), (3, 285310490), (5, 171186294), (6, 142655245), (10, 85593147), (15, 57062098), (17, 50348910), (30, 28531049), (34, 25174455), (51, 16782970), (85, 10069782), (102, 8391485), (170, 5034891), (255, 3356594), (439, 1949730), (510, 1678297), (878, 974865), (1317, 649910), (2195, 389946), (2634, 324955), (3823, 223890), (4390, 194973), (6585, 129982), (7463, 114690), (7646, 111945), (11469, 74630), (13170, 64991), (14926, 57345), (19115, 44778), (22389, 38230), (22938, 37315)]