30206428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56779}}^1$

素因数の和:56809

約数の個数: 24

約数和(自身を含む): 63593600

約数和(自身を除く): 33387172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 56779, 113558, 227116, 397453, 794906, 1078801, 1589812, 2157602, 4315204, 7551607, 15103214, 30206428]

約数ペア:

[(1, 30206428), (2, 15103214), (4, 7551607), (7, 4315204), (14, 2157602), (19, 1589812), (28, 1078801), (38, 794906), (76, 397453), (133, 227116), (266, 113558), (532, 56779)]