547260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 1752576

約数和(自身を除く): 1205316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1303, 2606, 3909, 5212, 6515, 7818, 9121, 13030, 15636, 18242, 19545, 26060, 27363, 36484, 39090, 45605, 54726, 78180, 91210, 109452, 136815, 182420, 273630, 547260]

約数ペア:

[(1, 547260), (2, 273630), (3, 182420), (4, 136815), (5, 109452), (6, 91210), (7, 78180), (10, 54726), (12, 45605), (14, 39090), (15, 36484), (20, 27363), (21, 26060), (28, 19545), (30, 18242), (35, 15636), (42, 13030), (60, 9121), (70, 7818), (84, 6515), (105, 5212), (140, 3909), (210, 2606), (420, 1303)]