18309930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{610331}}^1$

素因数の和:610341

約数の個数: 16

約数和(自身を含む): 43943904

約数和(自身を除く): 25633974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 610331, 1220662, 1830993, 3051655, 3661986, 6103310, 9154965, 18309930]

約数ペア:

[(1, 18309930), (2, 9154965), (3, 6103310), (5, 3661986), (6, 3051655), (10, 1830993), (15, 1220662), (30, 610331)]