30709005

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23003}}^1$

素因数の和:23100

約数の個数: 16

約数和(自身を含む): 49688640

約数和(自身を除く): 18979635

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 23003, 69009, 115015, 345045, 2047267, 6141801, 10236335, 30709005]

約数ペア:

[(1, 30709005), (3, 10236335), (5, 6141801), (15, 2047267), (89, 345045), (267, 115015), (445, 69009), (1335, 23003)]