65133780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3919}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 183079680

約数和(自身を除く): 117945900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 3919, 4155, 5540, 7838, 8310, 11757, 15676, 16620, 19595, 23514, 39190, 47028, 58785, 78380, 117570, 235140, 1085563, 2171126, 3256689, 4342252, 5427815, 6513378, 10855630, 13026756, 16283445, 21711260, 32566890, 65133780]

約数ペア:

[(1, 65133780), (2, 32566890), (3, 21711260), (4, 16283445), (5, 13026756), (6, 10855630), (10, 6513378), (12, 5427815), (15, 4342252), (20, 3256689), (30, 2171126), (60, 1085563), (277, 235140), (554, 117570), (831, 78380), (1108, 58785), (1385, 47028), (1662, 39190), (2770, 23514), (3324, 19595), (3919, 16620), (4155, 15676), (5540, 11757), (7838, 8310)]