89954370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90863}}^1$

素因数の和:90887

約数の個数: 48

約数和(自身を含む): 255146112

約数和(自身を除く): 165191742

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, 90863, 181726, 272589, 454315, 545178, 817767, 908630, 999493, 1362945, 1635534, 1998986, 2725890, 2998479, 4088835, 4997465, 5996958, 8177670, 8995437, 9994930, 14992395, 17990874, 29984790, 44977185, 89954370]

約数ペア:

[(1, 89954370), (2, 44977185), (3, 29984790), (5, 17990874), (6, 14992395), (9, 9994930), (10, 8995437), (11, 8177670), (15, 5996958), (18, 4997465), (22, 4088835), (30, 2998479), (33, 2725890), (45, 1998986), (55, 1635534), (66, 1362945), (90, 999493), (99, 908630), (110, 817767), (165, 545178), (198, 454315), (330, 272589), (495, 181726), (990, 90863)]