30463657

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 5017943

約数列:

[1, 7, 131, 139, 239, 917, 973, 1673, 18209, 31309, 33221, 127463, 219163, 232547, 4351951, 30463657]

約数ペア:

[(1, 30463657), (7, 4351951), (131, 232547), (139, 219163), (239, 127463), (917, 33221), (973, 31309), (1673, 18209)]