7472149510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{536407}}^1$

素因数の和:536620

約数の個数: 32

約数和(自身を含む): 15448550400

約数和(自身を除く): 7976400890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 536407, 1072814, 2682035, 3754849, 5364070, 7509698, 18774245, 37548490, 106744993, 213489986, 533724965, 747214951, 1067449930, 1494429902, 3736074755, 7472149510]

約数ペア:

[(1, 7472149510), (2, 3736074755), (5, 1494429902), (7, 1067449930), (10, 747214951), (14, 533724965), (35, 213489986), (70, 106744993), (199, 37548490), (398, 18774245), (995, 7509698), (1393, 5364070), (1990, 3754849), (2786, 2682035), (6965, 1072814), (13930, 536407)]