30270828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{51481}}^1$

素因数の和:51502

約数の個数: 36

約数和(自身を含む): 82165272

約数和(自身を除く): 51894444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 51481, 102962, 154443, 205924, 308886, 360367, 617772, 720734, 1081101, 1441468, 2162202, 2522569, 4324404, 5045138, 7567707, 10090276, 15135414, 30270828]

約数ペア:

[(1, 30270828), (2, 15135414), (3, 10090276), (4, 7567707), (6, 5045138), (7, 4324404), (12, 2522569), (14, 2162202), (21, 1441468), (28, 1081101), (42, 720734), (49, 617772), (84, 360367), (98, 308886), (147, 205924), (196, 154443), (294, 102962), (588, 51481)]