28201260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470021}}^1$

素因数の和:470033

約数の個数: 24

約数和(自身を含む): 78963696

約数和(自身を除く): 50762436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470021, 940042, 1410063, 1880084, 2350105, 2820126, 4700210, 5640252, 7050315, 9400420, 14100630, 28201260]

約数ペア:

[(1, 28201260), (2, 14100630), (3, 9400420), (4, 7050315), (5, 5640252), (6, 4700210), (10, 2820126), (12, 2350105), (15, 1880084), (20, 1410063), (30, 940042), (60, 470021)]