199974930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6665831}}^1$

素因数の和:6665841

約数の個数: 16

約数和(自身を含む): 479939904

約数和(自身を除く): 279964974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6665831, 13331662, 19997493, 33329155, 39994986, 66658310, 99987465, 199974930]

約数ペア:

[(1, 199974930), (2, 99987465), (3, 66658310), (5, 39994986), (6, 33329155), (10, 19997493), (15, 13331662), (30, 6665831)]