133119830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 246163104

約数和(自身を除く): 113043274

約数列:

[1, 2, 5, 10, 43, 86, 215, 353, 430, 706, 877, 1754, 1765, 3530, 4385, 8770, 15179, 30358, 37711, 75422, 75895, 151790, 188555, 309581, 377110, 619162, 1547905, 3095810, 13311983, 26623966, 66559915, 133119830]

約数ペア:

[(1, 133119830), (2, 66559915), (5, 26623966), (10, 13311983), (43, 3095810), (86, 1547905), (215, 619162), (353, 377110), (430, 309581), (706, 188555), (877, 151790), (1754, 75895), (1765, 75422), (3530, 37711), (4385, 30358), (8770, 15179)]