30296742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{721351}}^1$

素因数の和:721363

約数の個数: 16

約数和(自身を含む): 69249792

約数和(自身を除く): 38953050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 721351, 1442702, 2164053, 4328106, 5049457, 10098914, 15148371, 30296742]

約数ペア:

[(1, 30296742), (2, 15148371), (3, 10098914), (6, 5049457), (7, 4328106), (14, 2164053), (21, 1442702), (42, 721351)]