67316620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25307}}^1$

素因数の和:25342

約数の個数: 48

約数和(自身を含む): 170069760

約数和(自身を除く): 102753140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 25307, 50614, 101228, 126535, 177149, 253070, 354298, 480833, 506140, 708596, 885745, 961666, 1771490, 1923332, 2404165, 3365831, 3542980, 4808330, 6731662, 9616660, 13463324, 16829155, 33658310, 67316620]

約数ペア:

[(1, 67316620), (2, 33658310), (4, 16829155), (5, 13463324), (7, 9616660), (10, 6731662), (14, 4808330), (19, 3542980), (20, 3365831), (28, 2404165), (35, 1923332), (38, 1771490), (70, 961666), (76, 885745), (95, 708596), (133, 506140), (140, 480833), (190, 354298), (266, 253070), (380, 177149), (532, 126535), (665, 101228), (1330, 50614), (2660, 25307)]