229031710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257339}}^1$

素因数の和:257435

約数の個数: 16

約数和(自身を含む): 416890800

約数和(自身を除く): 187859090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 257339, 514678, 1286695, 2573390, 22903171, 45806342, 114515855, 229031710]

約数ペア:

[(1, 229031710), (2, 114515855), (5, 45806342), (10, 22903171), (89, 2573390), (178, 1286695), (445, 514678), (890, 257339)]