31175298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 85542912

約数和(自身を除く): 54367614

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 83, 99, 126, 154, 166, 198, 231, 249, 271, 462, 498, 542, 581, 693, 747, 813, 913, 1162, 1386, 1494, 1626, 1743, 1826, 1897, 2439, 2739, 2981, 3486, 3794, 4878, 5229, 5478, 5691, 5962, 6391, 8217, 8943, 10458, 11382, 12782, 16434, 17073, 17886, 19173, 20867, 22493, 26829, 34146, 38346, 41734, 44986, 53658, 57519, 62601, 67479, 115038, 125202, 134958, 157451, 187803, 202437, 247423, 314902, 375606, 404874, 472353, 494846, 742269, 944706, 1417059, 1484538, 1731961, 2226807, 2834118, 3463922, 4453614, 5195883, 10391766, 15587649, 31175298]

約数ペア:

[(1, 31175298), (2, 15587649), (3, 10391766), (6, 5195883), (7, 4453614), (9, 3463922), (11, 2834118), (14, 2226807), (18, 1731961), (21, 1484538), (22, 1417059), (33, 944706), (42, 742269), (63, 494846), (66, 472353), (77, 404874), (83, 375606), (99, 314902), (126, 247423), (154, 202437), (166, 187803), (198, 157451), (231, 134958), (249, 125202), (271, 115038), (462, 67479), (498, 62601), (542, 57519), (581, 53658), (693, 44986), (747, 41734), (813, 38346), (913, 34146), (1162, 26829), (1386, 22493), (1494, 20867), (1626, 19173), (1743, 17886), (1826, 17073), (1897, 16434), (2439, 12782), (2739, 11382), (2981, 10458), (3486, 8943), (3794, 8217), (4878, 6391), (5229, 5962), (5478, 5691)]