30586260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{719}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 85881600

約数和(自身を除く): 55295340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 719, 1418, 1438, 2127, 2157, 2836, 2876, 3545, 3595, 4254, 4314, 7090, 7190, 8508, 8628, 10635, 10785, 14180, 14380, 21270, 21570, 42540, 43140, 509771, 1019542, 1529313, 2039084, 2548855, 3058626, 5097710, 6117252, 7646565, 10195420, 15293130, 30586260]

約数ペア:

[(1, 30586260), (2, 15293130), (3, 10195420), (4, 7646565), (5, 6117252), (6, 5097710), (10, 3058626), (12, 2548855), (15, 2039084), (20, 1529313), (30, 1019542), (60, 509771), (709, 43140), (719, 42540), (1418, 21570), (1438, 21270), (2127, 14380), (2157, 14180), (2836, 10785), (2876, 10635), (3545, 8628), (3595, 8508), (4254, 7190), (4314, 7090)]