149713660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{258127}}^1$

素因数の和:258165

約数の個数: 24

約数和(自身を含む): 325241280

約数和(自身を除く): 175527620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 258127, 516254, 1032508, 1290635, 2581270, 5162540, 7485683, 14971366, 29942732, 37428415, 74856830, 149713660]

約数ペア:

[(1, 149713660), (2, 74856830), (4, 37428415), (5, 29942732), (10, 14971366), (20, 7485683), (29, 5162540), (58, 2581270), (116, 1290635), (145, 1032508), (290, 516254), (580, 258127)]