98128660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{700919}}^1$

素因数の和:700935

約数の個数: 24

約数和(自身を含む): 235509120

約数和(自身を除く): 137380460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 700919, 1401838, 2803676, 3504595, 4906433, 7009190, 9812866, 14018380, 19625732, 24532165, 49064330, 98128660]

約数ペア:

[(1, 98128660), (2, 49064330), (4, 24532165), (5, 19625732), (7, 14018380), (10, 9812866), (14, 7009190), (20, 4906433), (28, 3504595), (35, 2803676), (70, 1401838), (140, 700919)]