30693285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 30633435

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 139, 315, 417, 695, 701, 973, 1251, 2085, 2103, 2919, 3505, 4865, 4907, 6255, 6309, 8757, 10515, 14595, 14721, 24535, 31545, 43785, 44163, 73605, 97439, 220815, 292317, 487195, 682073, 876951, 1461585, 2046219, 3410365, 4384755, 6138657, 10231095, 30693285]

約数ペア:

[(1, 30693285), (3, 10231095), (5, 6138657), (7, 4384755), (9, 3410365), (15, 2046219), (21, 1461585), (35, 876951), (45, 682073), (63, 487195), (105, 292317), (139, 220815), (315, 97439), (417, 73605), (695, 44163), (701, 43785), (973, 31545), (1251, 24535), (2085, 14721), (2103, 14595), (2919, 10515), (3505, 8757), (4865, 6309), (4907, 6255)]