22671990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22901}}^1$

素因数の和:22925

約数の個数: 48

約数和(自身を含む): 64308816

約数和(自身を除く): 41636826

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, 22901, 45802, 68703, 114505, 137406, 206109, 229010, 251911, 343515, 412218, 503822, 687030, 755733, 1030545, 1259555, 1511466, 2061090, 2267199, 2519110, 3778665, 4534398, 7557330, 11335995, 22671990]

約数ペア:

[(1, 22671990), (2, 11335995), (3, 7557330), (5, 4534398), (6, 3778665), (9, 2519110), (10, 2267199), (11, 2061090), (15, 1511466), (18, 1259555), (22, 1030545), (30, 755733), (33, 687030), (45, 503822), (55, 412218), (66, 343515), (90, 251911), (99, 229010), (110, 206109), (165, 137406), (198, 114505), (330, 68703), (495, 45802), (990, 22901)]