319881570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2903}}^1\times {\mathrm{3673}}^1$

素因数の和:6586

約数の個数: 32

約数和(自身を含む): 768189312

約数和(自身を除く): 448307742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2903, 3673, 5806, 7346, 8709, 11019, 14515, 17418, 18365, 22038, 29030, 36730, 43545, 55095, 87090, 110190, 10662719, 21325438, 31988157, 53313595, 63976314, 106627190, 159940785, 319881570]

約数ペア:

[(1, 319881570), (2, 159940785), (3, 106627190), (5, 63976314), (6, 53313595), (10, 31988157), (15, 21325438), (30, 10662719), (2903, 110190), (3673, 87090), (5806, 55095), (7346, 43545), (8709, 36730), (11019, 29030), (14515, 22038), (17418, 18365)]