90614970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3079}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 243936000

約数和(自身を除く): 153321030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 981, 1090, 1635, 1962, 2943, 3079, 3270, 4905, 5886, 6158, 9237, 9810, 14715, 15395, 18474, 27711, 29430, 30790, 46185, 55422, 83133, 92370, 138555, 166266, 277110, 335611, 415665, 671222, 831330, 1006833, 1678055, 2013666, 3020499, 3356110, 5034165, 6040998, 9061497, 10068330, 15102495, 18122994, 30204990, 45307485, 90614970]

約数ペア:

[(1, 90614970), (2, 45307485), (3, 30204990), (5, 18122994), (6, 15102495), (9, 10068330), (10, 9061497), (15, 6040998), (18, 5034165), (27, 3356110), (30, 3020499), (45, 2013666), (54, 1678055), (90, 1006833), (109, 831330), (135, 671222), (218, 415665), (270, 335611), (327, 277110), (545, 166266), (654, 138555), (981, 92370), (1090, 83133), (1635, 55422), (1962, 46185), (2943, 30790), (3079, 29430), (3270, 27711), (4905, 18474), (5886, 15395), (6158, 14715), (9237, 9810)]