1570290420860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11216360149}}^1$

素因数の和:11216360165

約数の個数: 24

約数和(自身を含む): 3768697010400

約数和(自身を除く): 2198406589540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11216360149, 22432720298, 44865440596, 56081800745, 78514521043, 112163601490, 157029042086, 224327202980, 314058084172, 392572605215, 785145210430, 1570290420860]

約数ペア:

[(1, 1570290420860), (2, 785145210430), (4, 392572605215), (5, 314058084172), (7, 224327202980), (10, 157029042086), (14, 112163601490), (20, 78514521043), (28, 56081800745), (35, 44865440596), (70, 22432720298), (140, 11216360149)]