66970370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181001}}^1$

素因数の和:181045

約数の個数: 16

約数和(自身を含む): 123805368

約数和(自身を除く): 56834998

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 181001, 362002, 905005, 1810010, 6697037, 13394074, 33485185, 66970370]

約数ペア:

[(1, 66970370), (2, 33485185), (5, 13394074), (10, 6697037), (37, 1810010), (74, 905005), (185, 362002), (370, 181001)]