189756103670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2710801481}}^1$

素因数の和:2710801495

約数の個数: 16

約数和(自身を含む): 390355413408

約数和(自身を除く): 200599309738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2710801481, 5421602962, 13554007405, 18975610367, 27108014810, 37951220734, 94878051835, 189756103670]

約数ペア:

[(1, 189756103670), (2, 94878051835), (5, 37951220734), (7, 27108014810), (10, 18975610367), (14, 13554007405), (35, 5421602962), (70, 2710801481)]