20171213910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224124599}}^1$

素因数の和:224124612

約数の個数: 24

約数和(自身を含む): 52445156400

約数和(自身を除く): 32273942490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224124599, 448249198, 672373797, 1120622995, 1344747594, 2017121391, 2241245990, 3361868985, 4034242782, 6723737970, 10085606955, 20171213910]

約数ペア:

[(1, 20171213910), (2, 10085606955), (3, 6723737970), (5, 4034242782), (6, 3361868985), (9, 2241245990), (10, 2017121391), (15, 1344747594), (18, 1120622995), (30, 672373797), (45, 448249198), (90, 224124599)]