11884740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28297}}^1$

素因数の和:28316

約数の個数: 48

約数和(自身を含む): 38032512

約数和(自身を除く): 26147772

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, 28297, 56594, 84891, 113188, 141485, 169782, 198079, 282970, 339564, 396158, 424455, 565940, 594237, 792316, 848910, 990395, 1188474, 1697820, 1980790, 2376948, 2971185, 3961580, 5942370, 11884740]

約数ペア:

[(1, 11884740), (2, 5942370), (3, 3961580), (4, 2971185), (5, 2376948), (6, 1980790), (7, 1697820), (10, 1188474), (12, 990395), (14, 848910), (15, 792316), (20, 594237), (21, 565940), (28, 424455), (30, 396158), (35, 339564), (42, 282970), (60, 198079), (70, 169782), (84, 141485), (105, 113188), (140, 84891), (210, 56594), (420, 28297)]