30832540

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4957}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 64969632

約数和(自身を除く): 34137092

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 4957, 6220, 9914, 19828, 24785, 49570, 99140, 1541627, 3083254, 6166508, 7708135, 15416270, 30832540]

約数ペア:

[(1, 30832540), (2, 15416270), (4, 7708135), (5, 6166508), (10, 3083254), (20, 1541627), (311, 99140), (622, 49570), (1244, 24785), (1555, 19828), (3110, 9914), (4957, 6220)]