16355340

素因数分解:

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

素因数の和:90878

約数の個数: 36

約数和(自身を含む): 49611744

約数和(自身を除く): 33256404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90863, 181726, 272589, 363452, 454315, 545178, 817767, 908630, 1090356, 1362945, 1635534, 1817260, 2725890, 3271068, 4088835, 5451780, 8177670, 16355340]

約数ペア:

[(1, 16355340), (2, 8177670), (3, 5451780), (4, 4088835), (5, 3271068), (6, 2725890), (9, 1817260), (10, 1635534), (12, 1362945), (15, 1090356), (18, 908630), (20, 817767), (30, 545178), (36, 454315), (45, 363452), (60, 272589), (90, 181726), (180, 90863)]