8740030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67231}}^1$

素因数の和:67251

約数の個数: 16

約数和(自身を含む): 16942464

約数和(自身を除く): 8202434

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 67231, 134462, 336155, 672310, 874003, 1748006, 4370015, 8740030]

約数ペア:

[(1, 8740030), (2, 4370015), (5, 1748006), (10, 874003), (13, 672310), (26, 336155), (65, 134462), (130, 67231)]