66392830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{948469}}^1$

素因数の和:948483

約数の個数: 16

約数和(自身を含む): 136579680

約数和(自身を除く): 70186850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 948469, 1896938, 4742345, 6639283, 9484690, 13278566, 33196415, 66392830]

約数ペア:

[(1, 66392830), (2, 33196415), (5, 13278566), (7, 9484690), (10, 6639283), (14, 4742345), (35, 1896938), (70, 948469)]