205658910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2285099}}^1$

素因数の和:2285112

約数の個数: 24

約数和(自身を含む): 534713400

約数和(自身を除く): 329054490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2285099, 4570198, 6855297, 11425495, 13710594, 20565891, 22850990, 34276485, 41131782, 68552970, 102829455, 205658910]

約数ペア:

[(1, 205658910), (2, 102829455), (3, 68552970), (5, 41131782), (6, 34276485), (9, 22850990), (10, 20565891), (15, 13710594), (18, 11425495), (30, 6855297), (45, 4570198), (90, 2285099)]