255437370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{1901}}^1$

素因数の和:3407

約数の個数: 48

約数和(自身を含む): 664931592

約数和(自身を除く): 409494222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1493, 1901, 2986, 3802, 4479, 5703, 7465, 8958, 9505, 11406, 13437, 14930, 17109, 19010, 22395, 26874, 28515, 34218, 44790, 57030, 67185, 85545, 134370, 171090, 2838193, 5676386, 8514579, 14190965, 17029158, 25543737, 28381930, 42572895, 51087474, 85145790, 127718685, 255437370]

約数ペア:

[(1, 255437370), (2, 127718685), (3, 85145790), (5, 51087474), (6, 42572895), (9, 28381930), (10, 25543737), (15, 17029158), (18, 14190965), (30, 8514579), (45, 5676386), (90, 2838193), (1493, 171090), (1901, 134370), (2986, 85545), (3802, 67185), (4479, 57030), (5703, 44790), (7465, 34218), (8958, 28515), (9505, 26874), (11406, 22395), (13437, 19010), (14930, 17109)]