27080060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 65985024

約数和(自身を除く): 38904964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 2887, 4690, 5774, 9380, 11548, 14435, 20209, 28870, 40418, 57740, 80836, 101045, 193429, 202090, 386858, 404180, 773716, 967145, 1354003, 1934290, 2708006, 3868580, 5416012, 6770015, 13540030, 27080060]

約数ペア:

[(1, 27080060), (2, 13540030), (4, 6770015), (5, 5416012), (7, 3868580), (10, 2708006), (14, 1934290), (20, 1354003), (28, 967145), (35, 773716), (67, 404180), (70, 386858), (134, 202090), (140, 193429), (268, 101045), (335, 80836), (469, 57740), (670, 40418), (938, 28870), (1340, 20209), (1876, 14435), (2345, 11548), (2887, 9380), (4690, 5774)]