148461740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1060441}}^1$

素因数の和:1060457

約数の個数: 24

約数和(自身を含む): 356308512

約数和(自身を除く): 207846772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1060441, 2120882, 4241764, 5302205, 7423087, 10604410, 14846174, 21208820, 29692348, 37115435, 74230870, 148461740]

約数ペア:

[(1, 148461740), (2, 74230870), (4, 37115435), (5, 29692348), (7, 21208820), (10, 14846174), (14, 10604410), (20, 7423087), (28, 5302205), (35, 4241764), (70, 2120882), (140, 1060441)]