29899890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{332221}}^1$

素因数の和:332234

約数の個数: 24

約数和(自身を含む): 77739948

約数和(自身を除く): 47840058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 332221, 664442, 996663, 1661105, 1993326, 2989989, 3322210, 4983315, 5979978, 9966630, 14949945, 29899890]

約数ペア:

[(1, 29899890), (2, 14949945), (3, 9966630), (5, 5979978), (6, 4983315), (9, 3322210), (10, 2989989), (15, 1993326), (18, 1661105), (30, 996663), (45, 664442), (90, 332221)]