31190562

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 75384960

約数和(自身を除く): 44194398

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 283, 314, 351, 471, 566, 702, 849, 942, 1413, 1698, 2041, 2547, 2826, 3679, 4082, 4239, 5094, 6123, 7358, 7641, 8478, 11037, 12246, 15282, 18369, 22074, 33111, 36738, 44431, 55107, 66222, 88862, 99333, 110214, 133293, 198666, 266586, 399879, 577603, 799758, 1155206, 1199637, 1732809, 2399274, 3465618, 5198427, 10396854, 15595281, 31190562]

約数ペア:

[(1, 31190562), (2, 15595281), (3, 10396854), (6, 5198427), (9, 3465618), (13, 2399274), (18, 1732809), (26, 1199637), (27, 1155206), (39, 799758), (54, 577603), (78, 399879), (117, 266586), (157, 198666), (234, 133293), (283, 110214), (314, 99333), (351, 88862), (471, 66222), (566, 55107), (702, 44431), (849, 36738), (942, 33111), (1413, 22074), (1698, 18369), (2041, 15282), (2547, 12246), (2826, 11037), (3679, 8478), (4082, 7641), (4239, 7358), (5094, 6123)]