315066230

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{354007}}^1$

素因数の和:354103

約数の個数: 16

約数和(自身を含む): 573492960

約数和(自身を除く): 258426730

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 354007, 708014, 1770035, 3540070, 31506623, 63013246, 157533115, 315066230]

約数ペア:

[(1, 315066230), (2, 157533115), (5, 63013246), (10, 31506623), (89, 3540070), (178, 1770035), (445, 708014), (890, 354007)]