678747090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{3232129}}^1$

素因数の和:3232146

約数の個数: 32

約数和(自身を含む): 1861706880

約数和(自身を除く): 1182959790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 3232129, 6464258, 9696387, 16160645, 19392774, 22624903, 32321290, 45249806, 48481935, 67874709, 96963870, 113124515, 135749418, 226249030, 339373545, 678747090]

約数ペア:

[(1, 678747090), (2, 339373545), (3, 226249030), (5, 135749418), (6, 113124515), (7, 96963870), (10, 67874709), (14, 48481935), (15, 45249806), (21, 32321290), (30, 22624903), (35, 19392774), (42, 16160645), (70, 9696387), (105, 6464258), (210, 3232129)]