218069910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2422999}}^1$

素因数の和:2423012

約数の個数: 24

約数和(自身を含む): 566982000

約数和(自身を除く): 348912090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2422999, 4845998, 7268997, 12114995, 14537994, 21806991, 24229990, 36344985, 43613982, 72689970, 109034955, 218069910]

約数ペア:

[(1, 218069910), (2, 109034955), (3, 72689970), (5, 43613982), (6, 36344985), (9, 24229990), (10, 21806991), (15, 14537994), (18, 12114995), (30, 7268997), (45, 4845998), (90, 2422999)]