84825660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2903}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 238081536

約数和(自身を除く): 153255876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2903, 2922, 4870, 5806, 5844, 7305, 8709, 9740, 11612, 14515, 14610, 17418, 29030, 29220, 34836, 43545, 58060, 87090, 174180, 1413761, 2827522, 4241283, 5655044, 7068805, 8482566, 14137610, 16965132, 21206415, 28275220, 42412830, 84825660]

約数ペア:

[(1, 84825660), (2, 42412830), (3, 28275220), (4, 21206415), (5, 16965132), (6, 14137610), (10, 8482566), (12, 7068805), (15, 5655044), (20, 4241283), (30, 2827522), (60, 1413761), (487, 174180), (974, 87090), (1461, 58060), (1948, 43545), (2435, 34836), (2903, 29220), (2922, 29030), (4870, 17418), (5806, 14610), (5844, 14515), (7305, 11612), (8709, 9740)]