98388220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{702773}}^1$

素因数の和:702789

約数の個数: 24

約数和(自身を含む): 236132064

約数和(自身を除く): 137743844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 702773, 1405546, 2811092, 3513865, 4919411, 7027730, 9838822, 14055460, 19677644, 24597055, 49194110, 98388220]

約数ペア:

[(1, 98388220), (2, 49194110), (4, 24597055), (5, 19677644), (7, 14055460), (10, 9838822), (14, 7027730), (20, 4919411), (28, 3513865), (35, 2811092), (70, 1405546), (140, 702773)]