199434930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6647831}}^1$

素因数の和:6647841

約数の個数: 16

約数和(自身を含む): 478643904

約数和(自身を除く): 279208974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6647831, 13295662, 19943493, 33239155, 39886986, 66478310, 99717465, 199434930]

約数ペア:

[(1, 199434930), (2, 99717465), (3, 66478310), (5, 39886986), (6, 33239155), (10, 19943493), (15, 13295662), (30, 6647831)]