27886130

素因数分解:

$2^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1831}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 50255424

約数和(自身を除く): 22369294

約数列:

[1, 2, 5, 10, 1523, 1831, 3046, 3662, 7615, 9155, 15230, 18310, 2788613, 5577226, 13943065, 27886130]

約数ペア:

[(1, 27886130), (2, 13943065), (5, 5577226), (10, 2788613), (1523, 18310), (1831, 15230), (3046, 9155), (3662, 7615)]