177138710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133187}}^1$

素因数の和:133220

約数の個数: 32

約数和(自身を含む): 383581440

約数和(自身を除く): 206442730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 133187, 266374, 665935, 932309, 1331870, 1864618, 2530553, 4661545, 5061106, 9323090, 12652765, 17713871, 25305530, 35427742, 88569355, 177138710]

約数ペア:

[(1, 177138710), (2, 88569355), (5, 35427742), (7, 25305530), (10, 17713871), (14, 12652765), (19, 9323090), (35, 5061106), (38, 4661545), (70, 2530553), (95, 1864618), (133, 1331870), (190, 932309), (266, 665935), (665, 266374), (1330, 133187)]