89795970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90703}}^1$

素因数の和:90727

約数の個数: 48

約数和(自身を含む): 254696832

約数和(自身を除く): 164900862

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, 90703, 181406, 272109, 453515, 544218, 816327, 907030, 997733, 1360545, 1632654, 1995466, 2721090, 2993199, 4081635, 4988665, 5986398, 8163270, 8979597, 9977330, 14965995, 17959194, 29931990, 44897985, 89795970]

約数ペア:

[(1, 89795970), (2, 44897985), (3, 29931990), (5, 17959194), (6, 14965995), (9, 9977330), (10, 8979597), (11, 8163270), (15, 5986398), (18, 4988665), (22, 4081635), (30, 2993199), (33, 2721090), (45, 1995466), (55, 1632654), (66, 1360545), (90, 997733), (99, 907030), (110, 816327), (165, 544218), (198, 453515), (330, 272109), (495, 181406), (990, 90703)]