6958340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 14723520

約数和(自身を除く): 7765180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2503, 2780, 5006, 10012, 12515, 25030, 50060, 347917, 695834, 1391668, 1739585, 3479170, 6958340]

約数ペア:

[(1, 6958340), (2, 3479170), (4, 1739585), (5, 1391668), (10, 695834), (20, 347917), (139, 50060), (278, 25030), (556, 12515), (695, 10012), (1390, 5006), (2503, 2780)]