7846740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 96

約数和(自身を含む): 26651520

約数和(自身を除く): 18804780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1321, 1485, 1980, 2642, 2970, 3963, 5284, 5940, 6605, 7926, 11889, 13210, 14531, 15852, 19815, 23778, 26420, 29062, 35667, 39630, 43593, 47556, 58124, 59445, 71334, 72655, 79260, 87186, 118890, 130779, 142668, 145310, 174372, 178335, 217965, 237780, 261558, 290620, 356670, 392337, 435930, 523116, 653895, 713340, 784674, 871860, 1307790, 1569348, 1961685, 2615580, 3923370, 7846740]

約数ペア:

[(1, 7846740), (2, 3923370), (3, 2615580), (4, 1961685), (5, 1569348), (6, 1307790), (9, 871860), (10, 784674), (11, 713340), (12, 653895), (15, 523116), (18, 435930), (20, 392337), (22, 356670), (27, 290620), (30, 261558), (33, 237780), (36, 217965), (44, 178335), (45, 174372), (54, 145310), (55, 142668), (60, 130779), (66, 118890), (90, 87186), (99, 79260), (108, 72655), (110, 71334), (132, 59445), (135, 58124), (165, 47556), (180, 43593), (198, 39630), (220, 35667), (270, 29062), (297, 26420), (330, 23778), (396, 19815), (495, 15852), (540, 14531), (594, 13210), (660, 11889), (990, 7926), (1188, 6605), (1321, 5940), (1485, 5284), (1980, 3963), (2642, 2970)]