91348620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138407}}^1$

素因数の和:138430

約数の個数: 48

約数和(自身を含む): 279030528

約数和(自身を除く): 187681908

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, 138407, 276814, 415221, 553628, 692035, 830442, 1384070, 1522477, 1660884, 2076105, 2768140, 3044954, 4152210, 4567431, 6089908, 7612385, 8304420, 9134862, 15224770, 18269724, 22837155, 30449540, 45674310, 91348620]

約数ペア:

[(1, 91348620), (2, 45674310), (3, 30449540), (4, 22837155), (5, 18269724), (6, 15224770), (10, 9134862), (11, 8304420), (12, 7612385), (15, 6089908), (20, 4567431), (22, 4152210), (30, 3044954), (33, 2768140), (44, 2076105), (55, 1660884), (60, 1522477), (66, 1384070), (110, 830442), (132, 692035), (165, 553628), (220, 415221), (330, 276814), (660, 138407)]