11277990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{125311}}^1$

素因数の和:125324

約数の個数: 24

約数和(自身を含む): 29323008

約数和(自身を除く): 18045018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 125311, 250622, 375933, 626555, 751866, 1127799, 1253110, 1879665, 2255598, 3759330, 5638995, 11277990]

約数ペア:

[(1, 11277990), (2, 5638995), (3, 3759330), (5, 2255598), (6, 1879665), (9, 1253110), (10, 1127799), (15, 751866), (18, 626555), (30, 375933), (45, 250622), (90, 125311)]