2235780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12421}}^1$

素因数の和:12436

約数の個数: 36

約数和(自身を含む): 6782412

約数和(自身を除く): 4546632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12421, 24842, 37263, 49684, 62105, 74526, 111789, 124210, 149052, 186315, 223578, 248420, 372630, 447156, 558945, 745260, 1117890, 2235780]

約数ペア:

[(1, 2235780), (2, 1117890), (3, 745260), (4, 558945), (5, 447156), (6, 372630), (9, 248420), (10, 223578), (12, 186315), (15, 149052), (18, 124210), (20, 111789), (30, 74526), (36, 62105), (45, 49684), (60, 37263), (90, 24842), (180, 12421)]