74840310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{831559}}^1$

素因数の和:831572

約数の個数: 24

約数和(自身を含む): 194585040

約数和(自身を除く): 119744730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 831559, 1663118, 2494677, 4157795, 4989354, 7484031, 8315590, 12473385, 14968062, 24946770, 37420155, 74840310]

約数ペア:

[(1, 74840310), (2, 37420155), (3, 24946770), (5, 14968062), (6, 12473385), (9, 8315590), (10, 7484031), (15, 4989354), (18, 4157795), (30, 2494677), (45, 1663118), (90, 831559)]