388862010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4320689}}^1$

素因数の和:4320702

約数の個数: 24

約数和(自身を含む): 1011041460

約数和(自身を除く): 622179450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4320689, 8641378, 12962067, 21603445, 25924134, 38886201, 43206890, 64810335, 77772402, 129620670, 194431005, 388862010]

約数ペア:

[(1, 388862010), (2, 194431005), (3, 129620670), (5, 77772402), (6, 64810335), (9, 43206890), (10, 38886201), (15, 25924134), (18, 21603445), (30, 12962067), (45, 8641378), (90, 4320689)]