7305990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{243533}}^1$

素因数の和:243543

約数の個数: 16

約数和(自身を含む): 17534448

約数和(自身を除く): 10228458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 243533, 487066, 730599, 1217665, 1461198, 2435330, 3652995, 7305990]

約数ペア:

[(1, 7305990), (2, 3652995), (3, 2435330), (5, 1461198), (6, 1217665), (10, 730599), (15, 487066), (30, 243533)]