7886460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131441}}^1$

素因数の和:131453

約数の個数: 24

約数和(自身を含む): 22082256

約数和(自身を除く): 14195796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131441, 262882, 394323, 525764, 657205, 788646, 1314410, 1577292, 1971615, 2628820, 3943230, 7886460]

約数ペア:

[(1, 7886460), (2, 3943230), (3, 2628820), (4, 1971615), (5, 1577292), (6, 1314410), (10, 788646), (12, 657205), (15, 525764), (20, 394323), (30, 262882), (60, 131441)]