30378012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{361643}}^1$

素因数の和:361657

約数の個数: 24

約数和(自身を含む): 81008256

約数和(自身を除く): 50630244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 361643, 723286, 1084929, 1446572, 2169858, 2531501, 4339716, 5063002, 7594503, 10126004, 15189006, 30378012]

約数ペア:

[(1, 30378012), (2, 15189006), (3, 10126004), (4, 7594503), (6, 5063002), (7, 4339716), (12, 2531501), (14, 2169858), (21, 1446572), (28, 1084929), (42, 723286), (84, 361643)]