4906402620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11681911}}^1$

素因数の和:11681930

約数の個数: 48

約数和(自身を含む): 15700489728

約数和(自身を除く): 10794087108

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, 11681911, 23363822, 35045733, 46727644, 58409555, 70091466, 81773377, 116819110, 140182932, 163546754, 175228665, 233638220, 245320131, 327093508, 350457330, 408866885, 490640262, 700914660, 817733770, 981280524, 1226600655, 1635467540, 2453201310, 4906402620]

約数ペア:

[(1, 4906402620), (2, 2453201310), (3, 1635467540), (4, 1226600655), (5, 981280524), (6, 817733770), (7, 700914660), (10, 490640262), (12, 408866885), (14, 350457330), (15, 327093508), (20, 245320131), (21, 233638220), (28, 175228665), (30, 163546754), (35, 140182932), (42, 116819110), (60, 81773377), (70, 70091466), (84, 58409555), (105, 46727644), (140, 35045733), (210, 23363822), (420, 11681911)]