98916580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{706547}}^1$

素因数の和:706563

約数の個数: 24

約数和(自身を含む): 237400128

約数和(自身を除く): 138483548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 706547, 1413094, 2826188, 3532735, 4945829, 7065470, 9891658, 14130940, 19783316, 24729145, 49458290, 98916580]

約数ペア:

[(1, 98916580), (2, 49458290), (4, 24729145), (5, 19783316), (7, 14130940), (10, 9891658), (14, 7065470), (20, 4945829), (28, 3532735), (35, 2826188), (70, 1413094), (140, 706547)]