140180310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1557559}}^1$

素因数の和:1557572

約数の個数: 24

約数和(自身を含む): 364469040

約数和(自身を除く): 224288730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1557559, 3115118, 4672677, 7787795, 9345354, 14018031, 15575590, 23363385, 28036062, 46726770, 70090155, 140180310]

約数ペア:

[(1, 140180310), (2, 70090155), (3, 46726770), (5, 28036062), (6, 23363385), (9, 15575590), (10, 14018031), (15, 9345354), (18, 7787795), (30, 4672677), (45, 3115118), (90, 1557559)]