14972860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106949}}^1$

素因数の和:106965

約数の個数: 24

約数和(自身を含む): 35935200

約数和(自身を除く): 20962340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106949, 213898, 427796, 534745, 748643, 1069490, 1497286, 2138980, 2994572, 3743215, 7486430, 14972860]

約数ペア:

[(1, 14972860), (2, 7486430), (4, 3743215), (5, 2994572), (7, 2138980), (10, 1497286), (14, 1069490), (20, 748643), (28, 534745), (35, 427796), (70, 213898), (140, 106949)]