30489738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{887}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 64831104

約数和(自身を除く): 34341366

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 337, 674, 887, 1011, 1774, 2022, 2661, 5322, 5729, 11458, 15079, 17187, 30158, 34374, 45237, 90474, 298919, 597838, 896757, 1793514, 5081623, 10163246, 15244869, 30489738]

約数ペア:

[(1, 30489738), (2, 15244869), (3, 10163246), (6, 5081623), (17, 1793514), (34, 896757), (51, 597838), (102, 298919), (337, 90474), (674, 45237), (887, 34374), (1011, 30158), (1774, 17187), (2022, 15079), (2661, 11458), (5322, 5729)]