22276890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{82507}}^1$

素因数の和:82523

約数の個数: 32

約数和(自身を含む): 59405760

約数和(自身を除く): 37128870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 82507, 165014, 247521, 412535, 495042, 742563, 825070, 1237605, 1485126, 2227689, 2475210, 3712815, 4455378, 7425630, 11138445, 22276890]

約数ペア:

[(1, 22276890), (2, 11138445), (3, 7425630), (5, 4455378), (6, 3712815), (9, 2475210), (10, 2227689), (15, 1485126), (18, 1237605), (27, 825070), (30, 742563), (45, 495042), (54, 412535), (90, 247521), (135, 165014), (270, 82507)]