71340230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548771}}^1$

素因数の和:548791

約数の個数: 16

約数和(自身を含む): 138290544

約数和(自身を除く): 66950314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548771, 1097542, 2743855, 5487710, 7134023, 14268046, 35670115, 71340230]

約数ペア:

[(1, 71340230), (2, 35670115), (5, 14268046), (10, 7134023), (13, 5487710), (26, 2743855), (65, 1097542), (130, 548771)]