199041930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2211577}}^1$

素因数の和:2211590

約数の個数: 24

約数和(自身を含む): 517509252

約数和(自身を除く): 318467322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2211577, 4423154, 6634731, 11057885, 13269462, 19904193, 22115770, 33173655, 39808386, 66347310, 99520965, 199041930]

約数ペア:

[(1, 199041930), (2, 99520965), (3, 66347310), (5, 39808386), (6, 33173655), (9, 22115770), (10, 19904193), (15, 13269462), (18, 11057885), (30, 6634731), (45, 4423154), (90, 2211577)]