2079782850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{478111}}^1$

素因数の和:478155

約数の個数: 48

約数和(自身を含む): 5335729920

約数和(自身を除く): 3255947070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 478111, 956222, 1434333, 2390555, 2868666, 4781110, 7171665, 11952775, 13865219, 14343330, 23905550, 27730438, 35858325, 41595657, 69326095, 71716650, 83191314, 138652190, 207978285, 346630475, 415956570, 693260950, 1039891425, 2079782850]

約数ペア:

[(1, 2079782850), (2, 1039891425), (3, 693260950), (5, 415956570), (6, 346630475), (10, 207978285), (15, 138652190), (25, 83191314), (29, 71716650), (30, 69326095), (50, 41595657), (58, 35858325), (75, 27730438), (87, 23905550), (145, 14343330), (150, 13865219), (174, 11952775), (290, 7171665), (435, 4781110), (725, 2868666), (870, 2390555), (1450, 1434333), (2175, 956222), (4350, 478111)]