11865780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65921}}^1$

素因数の和:65936

約数の個数: 36

約数和(自身を含む): 35993412

約数和(自身を除く): 24127632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65921, 131842, 197763, 263684, 329605, 395526, 593289, 659210, 791052, 988815, 1186578, 1318420, 1977630, 2373156, 2966445, 3955260, 5932890, 11865780]

約数ペア:

[(1, 11865780), (2, 5932890), (3, 3955260), (4, 2966445), (5, 2373156), (6, 1977630), (9, 1318420), (10, 1186578), (12, 988815), (15, 791052), (18, 659210), (20, 593289), (30, 395526), (36, 329605), (45, 263684), (60, 197763), (90, 131842), (180, 65921)]