90909930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3030331}}^1$

素因数の和:3030341

約数の個数: 16

約数和(自身を含む): 218183904

約数和(自身を除く): 127273974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3030331, 6060662, 9090993, 15151655, 18181986, 30303310, 45454965, 90909930]

約数ペア:

[(1, 90909930), (2, 45454965), (3, 30303310), (5, 18181986), (6, 15151655), (10, 9090993), (15, 6060662), (30, 3030331)]