137831290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2467}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 256593024

約数和(自身を除く): 118761734

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 302, 370, 755, 1510, 2467, 4934, 5587, 11174, 12335, 24670, 27935, 55870, 91279, 182558, 372517, 456395, 745034, 912790, 1862585, 3725170, 13783129, 27566258, 68915645, 137831290]

約数ペア:

[(1, 137831290), (2, 68915645), (5, 27566258), (10, 13783129), (37, 3725170), (74, 1862585), (151, 912790), (185, 745034), (302, 456395), (370, 372517), (755, 182558), (1510, 91279), (2467, 55870), (4934, 27935), (5587, 24670), (11174, 12335)]