124659220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1039}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 299819520

約数和(自身を除く): 175160300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 857, 1039, 1714, 2078, 3428, 4156, 4285, 5195, 5999, 7273, 8570, 10390, 11998, 14546, 17140, 20780, 23996, 29092, 29995, 36365, 59990, 72730, 119980, 145460, 890423, 1780846, 3561692, 4452115, 6232961, 8904230, 12465922, 17808460, 24931844, 31164805, 62329610, 124659220]

約数ペア:

[(1, 124659220), (2, 62329610), (4, 31164805), (5, 24931844), (7, 17808460), (10, 12465922), (14, 8904230), (20, 6232961), (28, 4452115), (35, 3561692), (70, 1780846), (140, 890423), (857, 145460), (1039, 119980), (1714, 72730), (2078, 59990), (3428, 36365), (4156, 29995), (4285, 29092), (5195, 23996), (5999, 20780), (7273, 17140), (8570, 14546), (10390, 11998)]