84738570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3059

約数の個数: 64

約数和(自身を含む): 234178560

約数和(自身を除く): 149439990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2903, 2919, 4170, 4865, 5806, 5838, 8709, 9730, 14515, 14595, 17418, 20321, 29030, 29190, 40642, 43545, 60963, 87090, 101605, 121926, 203210, 304815, 403517, 609630, 807034, 1210551, 2017585, 2421102, 2824619, 4035170, 5649238, 6052755, 8473857, 12105510, 14123095, 16947714, 28246190, 42369285, 84738570]

約数ペア:

[(1, 84738570), (2, 42369285), (3, 28246190), (5, 16947714), (6, 14123095), (7, 12105510), (10, 8473857), (14, 6052755), (15, 5649238), (21, 4035170), (30, 2824619), (35, 2421102), (42, 2017585), (70, 1210551), (105, 807034), (139, 609630), (210, 403517), (278, 304815), (417, 203210), (695, 121926), (834, 101605), (973, 87090), (1390, 60963), (1946, 43545), (2085, 40642), (2903, 29190), (2919, 29030), (4170, 20321), (4865, 17418), (5806, 14595), (5838, 14515), (8709, 9730)]