2054406210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68480207}}^1$

素因数の和:68480217

約数の個数: 16

約数和(自身を含む): 4930574976

約数和(自身を除く): 2876168766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68480207, 136960414, 205440621, 342401035, 410881242, 684802070, 1027203105, 2054406210]

約数ペア:

[(1, 2054406210), (2, 1027203105), (3, 684802070), (5, 410881242), (6, 342401035), (10, 205440621), (15, 136960414), (30, 68480207)]