28928790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29221}}^1$

素因数の和:29245

約数の個数: 48

約数和(自身を含む): 82055376

約数和(自身を除く): 53126586

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 29221, 58442, 87663, 146105, 175326, 262989, 292210, 321431, 438315, 525978, 642862, 876630, 964293, 1314945, 1607155, 1928586, 2629890, 2892879, 3214310, 4821465, 5785758, 9642930, 14464395, 28928790]

約数ペア:

[(1, 28928790), (2, 14464395), (3, 9642930), (5, 5785758), (6, 4821465), (9, 3214310), (10, 2892879), (11, 2629890), (15, 1928586), (18, 1607155), (22, 1314945), (30, 964293), (33, 876630), (45, 642862), (55, 525978), (66, 438315), (90, 321431), (99, 292210), (110, 262989), (165, 175326), (198, 146105), (330, 87663), (495, 58442), (990, 29221)]