121251620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{866083}}^1$

素因数の和:866099

約数の個数: 24

約数和(自身を含む): 291004224

約数和(自身を除く): 169752604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 866083, 1732166, 3464332, 4330415, 6062581, 8660830, 12125162, 17321660, 24250324, 30312905, 60625810, 121251620]

約数ペア:

[(1, 121251620), (2, 60625810), (4, 30312905), (5, 24250324), (7, 17321660), (10, 12125162), (14, 8660830), (20, 6062581), (28, 4330415), (35, 3464332), (70, 1732166), (140, 866083)]