30042642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{715301}}^1$

素因数の和:715313

約数の個数: 16

約数和(自身を含む): 68668992

約数和(自身を除く): 38626350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 715301, 1430602, 2145903, 4291806, 5007107, 10014214, 15021321, 30042642]

約数ペア:

[(1, 30042642), (2, 15021321), (3, 10014214), (6, 5007107), (7, 4291806), (14, 2145903), (21, 1430602), (42, 715301)]