67381010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{75709}}^1$

素因数の和:75805

約数の個数: 16

約数和(自身を含む): 122650200

約数和(自身を除く): 55269190

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 75709, 151418, 378545, 757090, 6738101, 13476202, 33690505, 67381010]

約数ペア:

[(1, 67381010), (2, 33690505), (5, 13476202), (10, 6738101), (89, 757090), (178, 378545), (445, 151418), (890, 75709)]