64682070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3041}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 155507040

約数和(自身を除く): 90824970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 2127, 3041, 3545, 4254, 6082, 7090, 9123, 10635, 15205, 18246, 21270, 30410, 45615, 91230, 2156069, 4312138, 6468207, 10780345, 12936414, 21560690, 32341035, 64682070]

約数ペア:

[(1, 64682070), (2, 32341035), (3, 21560690), (5, 12936414), (6, 10780345), (10, 6468207), (15, 4312138), (30, 2156069), (709, 91230), (1418, 45615), (2127, 30410), (3041, 21270), (3545, 18246), (4254, 15205), (6082, 10635), (7090, 9123)]