27543180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65579}}^1$

素因数の和:65598

約数の個数: 48

約数和(自身を含む): 88139520

約数和(自身を除く): 60596340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 65579, 131158, 196737, 262316, 327895, 393474, 459053, 655790, 786948, 918106, 983685, 1311580, 1377159, 1836212, 1967370, 2295265, 2754318, 3934740, 4590530, 5508636, 6885795, 9181060, 13771590, 27543180]

約数ペア:

[(1, 27543180), (2, 13771590), (3, 9181060), (4, 6885795), (5, 5508636), (6, 4590530), (7, 3934740), (10, 2754318), (12, 2295265), (14, 1967370), (15, 1836212), (20, 1377159), (21, 1311580), (28, 983685), (30, 918106), (35, 786948), (42, 655790), (60, 459053), (70, 393474), (84, 327895), (105, 262316), (140, 196737), (210, 131158), (420, 65579)]