30947018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1849

約数の個数: 16

約数和(自身を含む): 47587176

約数和(自身を除く): 16640158

約数列:

[1, 2, 53, 106, 181, 362, 1613, 3226, 9593, 19186, 85489, 170978, 291953, 583906, 15473509, 30947018]

約数ペア:

[(1, 30947018), (2, 15473509), (53, 583906), (106, 291953), (181, 170978), (362, 85489), (1613, 19186), (3226, 9593)]