2018606970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{617311}}^1$

素因数の和:617430

約数の個数: 32

約数和(自身を含む): 4889111040

約数和(自身を除く): 2870504070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 617311, 1234622, 1851933, 3086555, 3703866, 6173110, 9259665, 18519330, 67286899, 134573798, 201860697, 336434495, 403721394, 672868990, 1009303485, 2018606970]

約数ペア:

[(1, 2018606970), (2, 1009303485), (3, 672868990), (5, 403721394), (6, 336434495), (10, 201860697), (15, 134573798), (30, 67286899), (109, 18519330), (218, 9259665), (327, 6173110), (545, 3703866), (654, 3086555), (1090, 1851933), (1635, 1234622), (3270, 617311)]