141490790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27689}}^1$

素因数の和:27776

約数の個数: 32

約数和(自身を含む): 295064640

約数和(自身を除く): 153573850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 27689, 55378, 138445, 193823, 276890, 387646, 969115, 1938230, 2021297, 4042594, 10106485, 14149079, 20212970, 28298158, 70745395, 141490790]

約数ペア:

[(1, 141490790), (2, 70745395), (5, 28298158), (7, 20212970), (10, 14149079), (14, 10106485), (35, 4042594), (70, 2021297), (73, 1938230), (146, 969115), (365, 387646), (511, 276890), (730, 193823), (1022, 138445), (2555, 55378), (5110, 27689)]