229809990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{23143}}^1$

素因数の和:23484

約数の個数: 32

約数和(自身を含む): 553234176

約数和(自身を除く): 323424186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 23143, 46286, 69429, 115715, 138858, 231430, 347145, 694290, 7660333, 15320666, 22980999, 38301665, 45961998, 76603330, 114904995, 229809990]

約数ペア:

[(1, 229809990), (2, 114904995), (3, 76603330), (5, 45961998), (6, 38301665), (10, 22980999), (15, 15320666), (30, 7660333), (331, 694290), (662, 347145), (993, 231430), (1655, 138858), (1986, 115715), (3310, 69429), (4965, 46286), (9930, 23143)]