149024410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41281}}^1$

素因数の和:41326

約数の個数: 24

約数和(自身を含む): 283111956

約数和(自身を除く): 134087546

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 41281, 82562, 206405, 412810, 784339, 1568678, 3921695, 7843390, 14902441, 29804882, 74512205, 149024410]

約数ペア:

[(1, 149024410), (2, 74512205), (5, 29804882), (10, 14902441), (19, 7843390), (38, 3921695), (95, 1568678), (190, 784339), (361, 412810), (722, 206405), (1805, 82562), (3610, 41281)]