81343010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1162043}}^1$

素因数の和:1162057

約数の個数: 16

約数和(自身を含む): 167334336

約数和(自身を除く): 85991326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1162043, 2324086, 5810215, 8134301, 11620430, 16268602, 40671505, 81343010]

約数ペア:

[(1, 81343010), (2, 40671505), (5, 16268602), (7, 11620430), (10, 8134301), (14, 5810215), (35, 2324086), (70, 1162043)]