7794660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 21986496

約数和(自身を除く): 14191836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 797, 815, 978, 1594, 1630, 1956, 2391, 2445, 3188, 3260, 3985, 4782, 4890, 7970, 9564, 9780, 11955, 15940, 23910, 47820, 129911, 259822, 389733, 519644, 649555, 779466, 1299110, 1558932, 1948665, 2598220, 3897330, 7794660]

約数ペア:

[(1, 7794660), (2, 3897330), (3, 2598220), (4, 1948665), (5, 1558932), (6, 1299110), (10, 779466), (12, 649555), (15, 519644), (20, 389733), (30, 259822), (60, 129911), (163, 47820), (326, 23910), (489, 15940), (652, 11955), (797, 9780), (815, 9564), (978, 7970), (1594, 4890), (1630, 4782), (1956, 3985), (2391, 3260), (2445, 3188)]