4380420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6660

約数の個数: 48

約数和(自身を含む): 13382208

約数和(自身を除く): 9001788

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 6637, 13274, 19911, 26548, 33185, 39822, 66370, 73007, 79644, 99555, 132740, 146014, 199110, 219021, 292028, 365035, 398220, 438042, 730070, 876084, 1095105, 1460140, 2190210, 4380420]

約数ペア:

[(1, 4380420), (2, 2190210), (3, 1460140), (4, 1095105), (5, 876084), (6, 730070), (10, 438042), (11, 398220), (12, 365035), (15, 292028), (20, 219021), (22, 199110), (30, 146014), (33, 132740), (44, 99555), (55, 79644), (60, 73007), (66, 66370), (110, 39822), (132, 33185), (165, 26548), (220, 19911), (330, 13274), (660, 6637)]