30709990992

素因数分解:

$2^4\times 3^1\times {\mathrm{639791479}}^1$

素因数の和:639791490

約数の個数: 20

約数和(自身を含む): 79334143520

約数和(自身を除く): 48624152528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639791479, 1279582958, 1919374437, 2559165916, 3838748874, 5118331832, 7677497748, 10236663664, 15354995496, 30709990992]

約数ペア:

[(1, 30709990992), (2, 15354995496), (3, 10236663664), (4, 7677497748), (6, 5118331832), (8, 3838748874), (12, 2559165916), (16, 1919374437), (24, 1279582958), (48, 639791479)]