460572385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 705438720

約数和(自身を除く): 244866335

約数列:

[1, 5, 7, 13, 35, 53, 65, 71, 91, 265, 269, 355, 371, 455, 497, 689, 923, 1345, 1855, 1883, 2485, 3445, 3497, 3763, 4615, 4823, 6461, 9415, 14257, 17485, 18815, 19099, 24115, 24479, 26341, 32305, 48919, 71285, 95495, 99799, 122395, 131705, 133693, 185341, 244595, 248287, 342433, 498995, 668465, 926705, 1012247, 1241435, 1297387, 1712165, 1738009, 5061235, 6486935, 7085729, 8690045, 13159211, 35428645, 65796055, 92114477, 460572385]

約数ペア:

[(1, 460572385), (5, 92114477), (7, 65796055), (13, 35428645), (35, 13159211), (53, 8690045), (65, 7085729), (71, 6486935), (91, 5061235), (265, 1738009), (269, 1712165), (355, 1297387), (371, 1241435), (455, 1012247), (497, 926705), (689, 668465), (923, 498995), (1345, 342433), (1855, 248287), (1883, 244595), (2485, 185341), (3445, 133693), (3497, 131705), (3763, 122395), (4615, 99799), (4823, 95495), (6461, 71285), (9415, 48919), (14257, 32305), (17485, 26341), (18815, 24479), (19099, 24115)]