6738460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19845

約数の個数: 24

約数和(自身を含む): 14983920

約数和(自身を除く): 8245460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19819, 39638, 79276, 99095, 198190, 336923, 396380, 673846, 1347692, 1684615, 3369230, 6738460]

約数ペア:

[(1, 6738460), (2, 3369230), (4, 1684615), (5, 1347692), (10, 673846), (17, 396380), (20, 336923), (34, 198190), (68, 99095), (85, 79276), (170, 39638), (340, 19819)]