1891710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21019}}^1$

素因数の和:21032

約数の個数: 24

約数和(自身を含む): 4918680

約数和(自身を除く): 3026970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21019, 42038, 63057, 105095, 126114, 189171, 210190, 315285, 378342, 630570, 945855, 1891710]

約数ペア:

[(1, 1891710), (2, 945855), (3, 630570), (5, 378342), (6, 315285), (9, 210190), (10, 189171), (15, 126114), (18, 105095), (30, 63057), (45, 42038), (90, 21019)]