197694990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2196611}}^1$

素因数の和:2196624

約数の個数: 24

約数和(自身を含む): 514007208

約数和(自身を除く): 316312218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2196611, 4393222, 6589833, 10983055, 13179666, 19769499, 21966110, 32949165, 39538998, 65898330, 98847495, 197694990]

約数ペア:

[(1, 197694990), (2, 98847495), (3, 65898330), (5, 39538998), (6, 32949165), (9, 21966110), (10, 19769499), (15, 13179666), (18, 10983055), (30, 6589833), (45, 4393222), (90, 2196611)]