68897820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1148297}}^1$

素因数の和:1148309

約数の個数: 24

約数和(自身を含む): 192914064

約数和(自身を除く): 124016244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1148297, 2296594, 3444891, 4593188, 5741485, 6889782, 11482970, 13779564, 17224455, 22965940, 34448910, 68897820]

約数ペア:

[(1, 68897820), (2, 34448910), (3, 22965940), (4, 17224455), (5, 13779564), (6, 11482970), (10, 6889782), (12, 5741485), (15, 4593188), (20, 3444891), (30, 2296594), (60, 1148297)]