221574389730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7385812991}}^1$

素因数の和:7385813001

約数の個数: 16

約数和(自身を含む): 531778535424

約数和(自身を除く): 310204145694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7385812991, 14771625982, 22157438973, 36929064955, 44314877946, 73858129910, 110787194865, 221574389730]

約数ペア:

[(1, 221574389730), (2, 110787194865), (3, 73858129910), (5, 44314877946), (6, 36929064955), (10, 22157438973), (15, 14771625982), (30, 7385812991)]