110989890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112111}}^1$

素因数の和:112135

約数の個数: 48

約数和(自身を含む): 314810496

約数和(自身を除く): 203820606

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, 112111, 224222, 336333, 560555, 672666, 1008999, 1121110, 1233221, 1681665, 2017998, 2466442, 3363330, 3699663, 5044995, 6166105, 7399326, 10089990, 11098989, 12332210, 18498315, 22197978, 36996630, 55494945, 110989890]

約数ペア:

[(1, 110989890), (2, 55494945), (3, 36996630), (5, 22197978), (6, 18498315), (9, 12332210), (10, 11098989), (11, 10089990), (15, 7399326), (18, 6166105), (22, 5044995), (30, 3699663), (33, 3363330), (45, 2466442), (55, 2017998), (66, 1681665), (90, 1233221), (99, 1121110), (110, 1008999), (165, 672666), (198, 560555), (330, 336333), (495, 224222), (990, 112111)]