4047060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 11644416

約数和(自身を除く): 7597356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1823, 2220, 3646, 5469, 7292, 9115, 10938, 18230, 21876, 27345, 36460, 54690, 67451, 109380, 134902, 202353, 269804, 337255, 404706, 674510, 809412, 1011765, 1349020, 2023530, 4047060]

約数ペア:

[(1, 4047060), (2, 2023530), (3, 1349020), (4, 1011765), (5, 809412), (6, 674510), (10, 404706), (12, 337255), (15, 269804), (20, 202353), (30, 134902), (37, 109380), (60, 67451), (74, 54690), (111, 36460), (148, 27345), (185, 21876), (222, 18230), (370, 10938), (444, 9115), (555, 7292), (740, 5469), (1110, 3646), (1823, 2220)]