5642490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 15692544

約数和(自身を除く): 10050054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 277, 291, 485, 554, 582, 679, 831, 970, 1358, 1385, 1455, 1662, 1939, 2037, 2770, 2910, 3395, 3878, 4074, 4155, 5817, 6790, 8310, 9695, 10185, 11634, 19390, 20370, 26869, 29085, 53738, 58170, 80607, 134345, 161214, 188083, 268690, 376166, 403035, 564249, 806070, 940415, 1128498, 1880830, 2821245, 5642490]

約数ペア:

[(1, 5642490), (2, 2821245), (3, 1880830), (5, 1128498), (6, 940415), (7, 806070), (10, 564249), (14, 403035), (15, 376166), (21, 268690), (30, 188083), (35, 161214), (42, 134345), (70, 80607), (97, 58170), (105, 53738), (194, 29085), (210, 26869), (277, 20370), (291, 19390), (485, 11634), (554, 10185), (582, 9695), (679, 8310), (831, 6790), (970, 5817), (1358, 4155), (1385, 4074), (1455, 3878), (1662, 3395), (1939, 2910), (2037, 2770)]