22780890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23011}}^1$

素因数の和:23035

約数の個数: 48

約数和(自身を含む): 64617696

約数和(自身を除く): 41836806

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, 23011, 46022, 69033, 115055, 138066, 207099, 230110, 253121, 345165, 414198, 506242, 690330, 759363, 1035495, 1265605, 1518726, 2070990, 2278089, 2531210, 3796815, 4556178, 7593630, 11390445, 22780890]

約数ペア:

[(1, 22780890), (2, 11390445), (3, 7593630), (5, 4556178), (6, 3796815), (9, 2531210), (10, 2278089), (11, 2070990), (15, 1518726), (18, 1265605), (22, 1035495), (30, 759363), (33, 690330), (45, 506242), (55, 414198), (66, 345165), (90, 253121), (99, 230110), (110, 207099), (165, 138066), (198, 115055), (330, 69033), (495, 46022), (990, 23011)]