625217730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20840591}}^1$

素因数の和:20840601

約数の個数: 16

約数和(自身を含む): 1500522624

約数和(自身を除く): 875304894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20840591, 41681182, 62521773, 104202955, 125043546, 208405910, 312608865, 625217730]

約数ペア:

[(1, 625217730), (2, 312608865), (3, 208405910), (5, 125043546), (6, 104202955), (10, 62521773), (15, 41681182), (30, 20840591)]