11773140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 33143040

約数和(自身を除く): 21369900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 821, 956, 1195, 1434, 1642, 2390, 2463, 2868, 3284, 3585, 4105, 4780, 4926, 7170, 8210, 9852, 12315, 14340, 16420, 24630, 49260, 196219, 392438, 588657, 784876, 981095, 1177314, 1962190, 2354628, 2943285, 3924380, 5886570, 11773140]

約数ペア:

[(1, 11773140), (2, 5886570), (3, 3924380), (4, 2943285), (5, 2354628), (6, 1962190), (10, 1177314), (12, 981095), (15, 784876), (20, 588657), (30, 392438), (60, 196219), (239, 49260), (478, 24630), (717, 16420), (821, 14340), (956, 12315), (1195, 9852), (1434, 8210), (1642, 7170), (2390, 4926), (2463, 4780), (2868, 4105), (3284, 3585)]