14828220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7489}}^1$

素因数の和:7515

約数の個数: 72

約数和(自身を含む): 49074480

約数和(自身を除く): 34246260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7489, 14978, 22467, 29956, 37445, 44934, 67401, 74890, 82379, 89868, 112335, 134802, 149780, 164758, 224670, 247137, 269604, 329516, 337005, 411895, 449340, 494274, 674010, 741411, 823790, 988548, 1235685, 1348020, 1482822, 1647580, 2471370, 2965644, 3707055, 4942740, 7414110, 14828220]

約数ペア:

[(1, 14828220), (2, 7414110), (3, 4942740), (4, 3707055), (5, 2965644), (6, 2471370), (9, 1647580), (10, 1482822), (11, 1348020), (12, 1235685), (15, 988548), (18, 823790), (20, 741411), (22, 674010), (30, 494274), (33, 449340), (36, 411895), (44, 337005), (45, 329516), (55, 269604), (60, 247137), (66, 224670), (90, 164758), (99, 149780), (110, 134802), (132, 112335), (165, 89868), (180, 82379), (198, 74890), (220, 67401), (330, 44934), (396, 37445), (495, 29956), (660, 22467), (990, 14978), (1980, 7489)]