30189345

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3863}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 48408192

約数和(自身を除く): 18218847

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 3863, 7815, 11589, 19315, 57945, 2012623, 6037869, 10063115, 30189345]

約数ペア:

[(1, 30189345), (3, 10063115), (5, 6037869), (15, 2012623), (521, 57945), (1563, 19315), (2605, 11589), (3863, 7815)]