270048860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 583080960

約数和(自身を除く): 313032100

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 790, 1340, 1580, 2551, 5102, 5293, 10204, 10586, 12755, 21172, 25510, 26465, 51020, 52930, 105860, 170917, 201529, 341834, 403058, 683668, 806116, 854585, 1007645, 1709170, 2015290, 3418340, 4030580, 13502443, 27004886, 54009772, 67512215, 135024430, 270048860]

約数ペア:

[(1, 270048860), (2, 135024430), (4, 67512215), (5, 54009772), (10, 27004886), (20, 13502443), (67, 4030580), (79, 3418340), (134, 2015290), (158, 1709170), (268, 1007645), (316, 854585), (335, 806116), (395, 683668), (670, 403058), (790, 341834), (1340, 201529), (1580, 170917), (2551, 105860), (5102, 52930), (5293, 51020), (10204, 26465), (10586, 25510), (12755, 21172)]