66407730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2213591}}^1$

素因数の和:2213601

約数の個数: 16

約数和(自身を含む): 159378624

約数和(自身を除く): 92970894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2213591, 4427182, 6640773, 11067955, 13281546, 22135910, 33203865, 66407730]

約数ペア:

[(1, 66407730), (2, 33203865), (3, 22135910), (5, 13281546), (6, 11067955), (10, 6640773), (15, 4427182), (30, 2213591)]