39727590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 109831680

約数和(自身を除く): 70104090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1361, 1390, 1946, 2085, 2722, 2919, 4083, 4170, 4865, 5838, 6805, 8166, 9527, 9730, 13610, 14595, 19054, 20415, 28581, 29190, 40830, 47635, 57162, 95270, 142905, 189179, 285810, 378358, 567537, 945895, 1135074, 1324253, 1891790, 2648506, 2837685, 3972759, 5675370, 6621265, 7945518, 13242530, 19863795, 39727590]

約数ペア:

[(1, 39727590), (2, 19863795), (3, 13242530), (5, 7945518), (6, 6621265), (7, 5675370), (10, 3972759), (14, 2837685), (15, 2648506), (21, 1891790), (30, 1324253), (35, 1135074), (42, 945895), (70, 567537), (105, 378358), (139, 285810), (210, 189179), (278, 142905), (417, 95270), (695, 57162), (834, 47635), (973, 40830), (1361, 29190), (1390, 28581), (1946, 20415), (2085, 19054), (2722, 14595), (2919, 13610), (4083, 9730), (4170, 9527), (4865, 8166), (5838, 6805)]