280092906

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{69779}}^1$

素因数の和:70010

約数の個数: 24

約数和(自身を含む): 609598080

約数和(自身を除く): 329505174

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 69779, 139558, 209337, 418674, 628011, 1256022, 15560717, 31121434, 46682151, 93364302, 140046453, 280092906]

約数ペア:

[(1, 280092906), (2, 140046453), (3, 93364302), (6, 46682151), (9, 31121434), (18, 15560717), (223, 1256022), (446, 628011), (669, 418674), (1338, 209337), (2007, 139558), (4014, 69779)]