2750872970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1\times {\mathrm{4349}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 5071334400

約数和(自身を除く): 2320461430

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1471, 2942, 4349, 7355, 8698, 14710, 21745, 43490, 63253, 126506, 187007, 316265, 374014, 632530, 935035, 1870070, 6397379, 12794758, 31986895, 63973790, 275087297, 550174594, 1375436485, 2750872970]

約数ペア:

[(1, 2750872970), (2, 1375436485), (5, 550174594), (10, 275087297), (43, 63973790), (86, 31986895), (215, 12794758), (430, 6397379), (1471, 1870070), (2942, 935035), (4349, 632530), (7355, 374014), (8698, 316265), (14710, 187007), (21745, 126506), (43490, 63253)]