65766180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1279}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 118738140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1279, 1714, 2558, 2571, 3428, 3837, 4285, 5116, 5142, 6395, 7674, 8570, 10284, 12790, 12855, 15348, 17140, 19185, 25580, 25710, 38370, 51420, 76740, 1096103, 2192206, 3288309, 4384412, 5480515, 6576618, 10961030, 13153236, 16441545, 21922060, 32883090, 65766180]

約数ペア:

[(1, 65766180), (2, 32883090), (3, 21922060), (4, 16441545), (5, 13153236), (6, 10961030), (10, 6576618), (12, 5480515), (15, 4384412), (20, 3288309), (30, 2192206), (60, 1096103), (857, 76740), (1279, 51420), (1714, 38370), (2558, 25710), (2571, 25580), (3428, 19185), (3837, 17140), (4285, 15348), (5116, 12855), (5142, 12790), (6395, 10284), (7674, 8570)]