1279681710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42656057}}^1$

素因数の和:42656067

約数の個数: 16

約数和(自身を含む): 3071236176

約数和(自身を除く): 1791554466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42656057, 85312114, 127968171, 213280285, 255936342, 426560570, 639840855, 1279681710]

約数ペア:

[(1, 1279681710), (2, 639840855), (3, 426560570), (5, 255936342), (6, 213280285), (10, 127968171), (15, 85312114), (30, 42656057)]