2247330085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 3636186624

約数和(自身を除く): 1388856539

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 277, 385, 455, 715, 1001, 1385, 1621, 1939, 3047, 3601, 5005, 8105, 9695, 11347, 15235, 17831, 18005, 21073, 21329, 25207, 39611, 56735, 89155, 105365, 106645, 124817, 126035, 147511, 198055, 231803, 277277, 449017, 624085, 737555, 1159015, 1386385, 1622621, 2245085, 3143119, 4939187, 5837221, 8113105, 15715595, 24695935, 29186105, 34574309, 40860547, 64209431, 172871545, 204302735, 321047155, 449466017, 2247330085]

約数ペア:

[(1, 2247330085), (5, 449466017), (7, 321047155), (11, 204302735), (13, 172871545), (35, 64209431), (55, 40860547), (65, 34574309), (77, 29186105), (91, 24695935), (143, 15715595), (277, 8113105), (385, 5837221), (455, 4939187), (715, 3143119), (1001, 2245085), (1385, 1622621), (1621, 1386385), (1939, 1159015), (3047, 737555), (3601, 624085), (5005, 449017), (8105, 277277), (9695, 231803), (11347, 198055), (15235, 147511), (17831, 126035), (18005, 124817), (21073, 106645), (21329, 105365), (25207, 89155), (39611, 56735)]