6879380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 14998620

約数和(自身を除く): 8119240

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 409, 580, 818, 841, 1636, 1682, 2045, 3364, 4090, 4205, 8180, 8410, 11861, 16820, 23722, 47444, 59305, 118610, 237220, 343969, 687938, 1375876, 1719845, 3439690, 6879380]

約数ペア:

[(1, 6879380), (2, 3439690), (4, 1719845), (5, 1375876), (10, 687938), (20, 343969), (29, 237220), (58, 118610), (116, 59305), (145, 47444), (290, 23722), (409, 16820), (580, 11861), (818, 8410), (841, 8180), (1636, 4205), (1682, 4090), (2045, 3364)]