6867780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 19897920

約数和(自身を除く): 13030140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 3947, 7894, 11841, 15788, 19735, 23682, 39470, 47364, 59205, 78940, 114463, 118410, 228926, 236820, 343389, 457852, 572315, 686778, 1144630, 1373556, 1716945, 2289260, 3433890, 6867780]

約数ペア:

[(1, 6867780), (2, 3433890), (3, 2289260), (4, 1716945), (5, 1373556), (6, 1144630), (10, 686778), (12, 572315), (15, 457852), (20, 343389), (29, 236820), (30, 228926), (58, 118410), (60, 114463), (87, 78940), (116, 59205), (145, 47364), (174, 39470), (290, 23682), (348, 19735), (435, 15788), (580, 11841), (870, 7894), (1740, 3947)]