2058909990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68630333}}^1$

素因数の和:68630343

約数の個数: 16

約数和(自身を含む): 4941384048

約数和(自身を除く): 2882474058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68630333, 137260666, 205890999, 343151665, 411781998, 686303330, 1029454995, 2058909990]

約数ペア:

[(1, 2058909990), (2, 1029454995), (3, 686303330), (5, 411781998), (6, 343151665), (10, 205890999), (15, 137260666), (30, 68630333)]