14882980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106307}}^1$

素因数の和:106323

約数の個数: 24

約数和(自身を含む): 35719488

約数和(自身を除く): 20836508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106307, 212614, 425228, 531535, 744149, 1063070, 1488298, 2126140, 2976596, 3720745, 7441490, 14882980]

約数ペア:

[(1, 14882980), (2, 7441490), (4, 3720745), (5, 2976596), (7, 2126140), (10, 1488298), (14, 1063070), (20, 744149), (28, 531535), (35, 425228), (70, 212614), (140, 106307)]