8920890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9011}}^1$

素因数の和:9035

約数の個数: 48

約数和(自身を含む): 25305696

約数和(自身を除く): 16384806

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, 9011, 18022, 27033, 45055, 54066, 81099, 90110, 99121, 135165, 162198, 198242, 270330, 297363, 405495, 495605, 594726, 810990, 892089, 991210, 1486815, 1784178, 2973630, 4460445, 8920890]

約数ペア:

[(1, 8920890), (2, 4460445), (3, 2973630), (5, 1784178), (6, 1486815), (9, 991210), (10, 892089), (11, 810990), (15, 594726), (18, 495605), (22, 405495), (30, 297363), (33, 270330), (45, 198242), (55, 162198), (66, 135165), (90, 99121), (99, 90110), (110, 81099), (165, 54066), (198, 45055), (330, 27033), (495, 18022), (990, 9011)]