84185340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1709}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 236144160

約数和(自身を除く): 151958820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 1709, 2463, 3284, 3418, 4105, 4926, 5127, 6836, 8210, 8545, 9852, 10254, 12315, 16420, 17090, 20508, 24630, 25635, 34180, 49260, 51270, 102540, 1403089, 2806178, 4209267, 5612356, 7015445, 8418534, 14030890, 16837068, 21046335, 28061780, 42092670, 84185340]

約数ペア:

[(1, 84185340), (2, 42092670), (3, 28061780), (4, 21046335), (5, 16837068), (6, 14030890), (10, 8418534), (12, 7015445), (15, 5612356), (20, 4209267), (30, 2806178), (60, 1403089), (821, 102540), (1642, 51270), (1709, 49260), (2463, 34180), (3284, 25635), (3418, 24630), (4105, 20508), (4926, 17090), (5127, 16420), (6836, 12315), (8210, 10254), (8545, 9852)]