66700990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{141917}}^1$

素因数の和:141971

約数の個数: 16

約数和(自身を含む): 122617152

約数和(自身を除く): 55916162

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 141917, 283834, 709585, 1419170, 6670099, 13340198, 33350495, 66700990]

約数ペア:

[(1, 66700990), (2, 33350495), (5, 13340198), (10, 6670099), (47, 1419170), (94, 709585), (235, 283834), (470, 141917)]