545779740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{826939}}^1$

素因数の和:826962

約数の個数: 48

約数和(自身を含む): 1667111040

約数和(自身を除く): 1121331300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 826939, 1653878, 2480817, 3307756, 4134695, 4961634, 8269390, 9096329, 9923268, 12404085, 16538780, 18192658, 24808170, 27288987, 36385316, 45481645, 49616340, 54577974, 90963290, 109155948, 136444935, 181926580, 272889870, 545779740]

約数ペア:

[(1, 545779740), (2, 272889870), (3, 181926580), (4, 136444935), (5, 109155948), (6, 90963290), (10, 54577974), (11, 49616340), (12, 45481645), (15, 36385316), (20, 27288987), (22, 24808170), (30, 18192658), (33, 16538780), (44, 12404085), (55, 9923268), (60, 9096329), (66, 8269390), (110, 4961634), (132, 4134695), (165, 3307756), (220, 2480817), (330, 1653878), (660, 826939)]