6855891860

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1\times {\mathrm{1747}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 14483508480

約数和(自身を除く): 7627616620

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 821, 956, 1195, 1642, 1747, 2390, 3284, 3494, 4105, 4780, 6988, 8210, 8735, 16420, 17470, 34940, 196219, 392438, 417533, 784876, 835066, 981095, 1434287, 1670132, 1962190, 2087665, 2868574, 3924380, 4175330, 5737148, 7171435, 8350660, 14342870, 28685740, 342794593, 685589186, 1371178372, 1713972965, 3427945930, 6855891860]

約数ペア:

[(1, 6855891860), (2, 3427945930), (4, 1713972965), (5, 1371178372), (10, 685589186), (20, 342794593), (239, 28685740), (478, 14342870), (821, 8350660), (956, 7171435), (1195, 5737148), (1642, 4175330), (1747, 3924380), (2390, 2868574), (3284, 2087665), (3494, 1962190), (4105, 1670132), (4780, 1434287), (6988, 981095), (8210, 835066), (8735, 784876), (16420, 417533), (17470, 392438), (34940, 196219)]