149429180

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{24337}}^1$

素因数の和:24653

約数の個数: 24

約数和(自身を含む): 314836368

約数和(自身を除く): 165407188

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 24337, 48674, 97348, 121685, 243370, 486740, 7471459, 14942918, 29885836, 37357295, 74714590, 149429180]

約数ペア:

[(1, 149429180), (2, 74714590), (4, 37357295), (5, 29885836), (10, 14942918), (20, 7471459), (307, 486740), (614, 243370), (1228, 121685), (1535, 97348), (3070, 48674), (6140, 24337)]