2988420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49807}}^1$

素因数の和:49819

約数の個数: 24

約数和(自身を含む): 8367744

約数和(自身を除く): 5379324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49807, 99614, 149421, 199228, 249035, 298842, 498070, 597684, 747105, 996140, 1494210, 2988420]

約数ペア:

[(1, 2988420), (2, 1494210), (3, 996140), (4, 747105), (5, 597684), (6, 498070), (10, 298842), (12, 249035), (15, 199228), (20, 149421), (30, 99614), (60, 49807)]