138522990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4617433}}^1$

素因数の和:4617443

約数の個数: 16

約数和(自身を含む): 332455248

約数和(自身を除く): 193932258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4617433, 9234866, 13852299, 23087165, 27704598, 46174330, 69261495, 138522990]

約数ペア:

[(1, 138522990), (2, 69261495), (3, 46174330), (5, 27704598), (6, 23087165), (10, 13852299), (15, 9234866), (30, 4617433)]