9813860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{70099}}^1$

素因数の和:70115

約数の個数: 24

約数和(自身を含む): 23553600

約数和(自身を除く): 13739740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 70099, 140198, 280396, 350495, 490693, 700990, 981386, 1401980, 1962772, 2453465, 4906930, 9813860]

約数ペア:

[(1, 9813860), (2, 4906930), (4, 2453465), (5, 1962772), (7, 1401980), (10, 981386), (14, 700990), (20, 490693), (28, 350495), (35, 280396), (70, 140198), (140, 70099)]