6942380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 14787360

約数和(自身を除く): 7844980

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4889, 9778, 19556, 24445, 48890, 97780, 347119, 694238, 1388476, 1735595, 3471190, 6942380]

約数ペア:

[(1, 6942380), (2, 3471190), (4, 1735595), (5, 1388476), (10, 694238), (20, 347119), (71, 97780), (142, 48890), (284, 24445), (355, 19556), (710, 9778), (1420, 4889)]