142045030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{835559}}^1$

素因数の和:835583

約数の個数: 16

約数和(自身を含む): 270721440

約数和(自身を除く): 128676410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 835559, 1671118, 4177795, 8355590, 14204503, 28409006, 71022515, 142045030]

約数ペア:

[(1, 142045030), (2, 71022515), (5, 28409006), (10, 14204503), (17, 8355590), (34, 4177795), (85, 1671118), (170, 835559)]