66595740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1759}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 186869760

約数和(自身を除く): 120274020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1759, 1893, 2524, 3155, 3518, 3786, 5277, 6310, 7036, 7572, 8795, 9465, 10554, 12620, 17590, 18930, 21108, 26385, 35180, 37860, 52770, 105540, 1109929, 2219858, 3329787, 4439716, 5549645, 6659574, 11099290, 13319148, 16648935, 22198580, 33297870, 66595740]

約数ペア:

[(1, 66595740), (2, 33297870), (3, 22198580), (4, 16648935), (5, 13319148), (6, 11099290), (10, 6659574), (12, 5549645), (15, 4439716), (20, 3329787), (30, 2219858), (60, 1109929), (631, 105540), (1262, 52770), (1759, 37860), (1893, 35180), (2524, 26385), (3155, 21108), (3518, 18930), (3786, 17590), (5277, 12620), (6310, 10554), (7036, 9465), (7572, 8795)]