290036820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4833947}}^1$

素因数の和:4833959

約数の個数: 24

約数和(自身を含む): 812103264

約数和(自身を除く): 522066444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4833947, 9667894, 14501841, 19335788, 24169735, 29003682, 48339470, 58007364, 72509205, 96678940, 145018410, 290036820]

約数ペア:

[(1, 290036820), (2, 145018410), (3, 96678940), (4, 72509205), (5, 58007364), (6, 48339470), (10, 29003682), (12, 24169735), (15, 19335788), (20, 14501841), (30, 9667894), (60, 4833947)]