30872690

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5903}}^1$

素因数の和:6433

約数の個数: 16

約数和(自身を含む): 55686528

約数和(自身を除く): 24813838

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 5903, 11806, 29515, 59030, 3087269, 6174538, 15436345, 30872690]

約数ペア:

[(1, 30872690), (2, 15436345), (5, 6174538), (10, 3087269), (523, 59030), (1046, 29515), (2615, 11806), (5230, 5903)]