27306890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210053}}^1$

素因数の和:210073

約数の個数: 16

約数和(自身を含む): 52933608

約数和(自身を除く): 25626718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 210053, 420106, 1050265, 2100530, 2730689, 5461378, 13653445, 27306890]

約数ペア:

[(1, 27306890), (2, 13653445), (5, 5461378), (10, 2730689), (13, 2100530), (26, 1050265), (65, 420106), (130, 210053)]