71326570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53629}}^1$

素因数の和:53662

約数の個数: 32

約数和(自身を含む): 154454400

約数和(自身を除く): 83127830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 53629, 107258, 268145, 375403, 536290, 750806, 1018951, 1877015, 2037902, 3754030, 5094755, 7132657, 10189510, 14265314, 35663285, 71326570]

約数ペア:

[(1, 71326570), (2, 35663285), (5, 14265314), (7, 10189510), (10, 7132657), (14, 5094755), (19, 3754030), (35, 2037902), (38, 1877015), (70, 1018951), (95, 750806), (133, 536290), (190, 375403), (266, 268145), (665, 107258), (1330, 53629)]