105472140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1757869}}^1$

素因数の和:1757881

約数の個数: 24

約数和(自身を含む): 295322160

約数和(自身を除く): 189850020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1757869, 3515738, 5273607, 7031476, 8789345, 10547214, 17578690, 21094428, 26368035, 35157380, 52736070, 105472140]

約数ペア:

[(1, 105472140), (2, 52736070), (3, 35157380), (4, 26368035), (5, 21094428), (6, 17578690), (10, 10547214), (12, 8789345), (15, 7031476), (20, 5273607), (30, 3515738), (60, 1757869)]