4523820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10771}}^1$

素因数の和:10790

約数の個数: 48

約数和(自身を含む): 14477568

約数和(自身を除く): 9953748

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, 10771, 21542, 32313, 43084, 53855, 64626, 75397, 107710, 129252, 150794, 161565, 215420, 226191, 301588, 323130, 376985, 452382, 646260, 753970, 904764, 1130955, 1507940, 2261910, 4523820]

約数ペア:

[(1, 4523820), (2, 2261910), (3, 1507940), (4, 1130955), (5, 904764), (6, 753970), (7, 646260), (10, 452382), (12, 376985), (14, 323130), (15, 301588), (20, 226191), (21, 215420), (28, 161565), (30, 150794), (35, 129252), (42, 107710), (60, 75397), (70, 64626), (84, 53855), (105, 43084), (140, 32313), (210, 21542), (420, 10771)]