39547140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{827}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 71457852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 827, 1594, 1654, 2391, 2481, 3188, 3308, 3985, 4135, 4782, 4962, 7970, 8270, 9564, 9924, 11955, 12405, 15940, 16540, 23910, 24810, 47820, 49620, 659119, 1318238, 1977357, 2636476, 3295595, 3954714, 6591190, 7909428, 9886785, 13182380, 19773570, 39547140]

約数ペア:

[(1, 39547140), (2, 19773570), (3, 13182380), (4, 9886785), (5, 7909428), (6, 6591190), (10, 3954714), (12, 3295595), (15, 2636476), (20, 1977357), (30, 1318238), (60, 659119), (797, 49620), (827, 47820), (1594, 24810), (1654, 23910), (2391, 16540), (2481, 15940), (3188, 12405), (3308, 11955), (3985, 9924), (4135, 9564), (4782, 8270), (4962, 7970)]