251346330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2792737}}^1$

素因数の和:2792750

約数の個数: 24

約数和(自身を含む): 653500692

約数和(自身を除く): 402154362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2792737, 5585474, 8378211, 13963685, 16756422, 25134633, 27927370, 41891055, 50269266, 83782110, 125673165, 251346330]

約数ペア:

[(1, 251346330), (2, 125673165), (3, 83782110), (5, 50269266), (6, 41891055), (9, 27927370), (10, 25134633), (15, 16756422), (18, 13963685), (30, 8378211), (45, 5585474), (90, 2792737)]