7304780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52177}}^1$

素因数の和:52193

約数の個数: 24

約数和(自身を含む): 17531808

約数和(自身を除く): 10227028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52177, 104354, 208708, 260885, 365239, 521770, 730478, 1043540, 1460956, 1826195, 3652390, 7304780]

約数ペア:

[(1, 7304780), (2, 3652390), (4, 1826195), (5, 1460956), (7, 1043540), (10, 730478), (14, 521770), (20, 365239), (28, 260885), (35, 208708), (70, 104354), (140, 52177)]