65439930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2181331}}^1$

素因数の和:2181341

約数の個数: 16

約数和(自身を含む): 157055904

約数和(自身を除く): 91615974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2181331, 4362662, 6543993, 10906655, 13087986, 21813310, 32719965, 65439930]

約数ペア:

[(1, 65439930), (2, 32719965), (3, 21813310), (5, 13087986), (6, 10906655), (10, 6543993), (15, 4362662), (30, 2181331)]