565565820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{4271}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 1584672768

約数和(自身を除く): 1019106948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2207, 4271, 4414, 6621, 8542, 8828, 11035, 12813, 13242, 17084, 21355, 22070, 25626, 26484, 33105, 42710, 44140, 51252, 64065, 66210, 85420, 128130, 132420, 256260, 9426097, 18852194, 28278291, 37704388, 47130485, 56556582, 94260970, 113113164, 141391455, 188521940, 282782910, 565565820]

約数ペア:

[(1, 565565820), (2, 282782910), (3, 188521940), (4, 141391455), (5, 113113164), (6, 94260970), (10, 56556582), (12, 47130485), (15, 37704388), (20, 28278291), (30, 18852194), (60, 9426097), (2207, 256260), (4271, 132420), (4414, 128130), (6621, 85420), (8542, 66210), (8828, 64065), (11035, 51252), (12813, 44140), (13242, 42710), (17084, 33105), (21355, 26484), (22070, 25626)]