11851020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65839}}^1$

素因数の和:65854

約数の個数: 36

約数和(自身を含む): 35948640

約数和(自身を除く): 24097620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65839, 131678, 197517, 263356, 329195, 395034, 592551, 658390, 790068, 987585, 1185102, 1316780, 1975170, 2370204, 2962755, 3950340, 5925510, 11851020]

約数ペア:

[(1, 11851020), (2, 5925510), (3, 3950340), (4, 2962755), (5, 2370204), (6, 1975170), (9, 1316780), (10, 1185102), (12, 987585), (15, 790068), (18, 658390), (20, 592551), (30, 395034), (36, 329195), (45, 263356), (60, 197517), (90, 131678), (180, 65839)]