67020970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394241}}^1$

素因数の和:394265

約数の個数: 16

約数和(自身を含む): 127734408

約数和(自身を除く): 60713438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 394241, 788482, 1971205, 3942410, 6702097, 13404194, 33510485, 67020970]

約数ペア:

[(1, 67020970), (2, 33510485), (5, 13404194), (10, 6702097), (17, 3942410), (34, 1971205), (85, 788482), (170, 394241)]