122214785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 197074944

約数和(自身を除く): 74860159

約数列:

[1, 5, 7, 11, 17, 35, 55, 71, 77, 85, 119, 187, 263, 355, 385, 497, 595, 781, 935, 1207, 1309, 1315, 1841, 2485, 2893, 3905, 4471, 5467, 6035, 6545, 8449, 9205, 13277, 14465, 18673, 20251, 22355, 27335, 31297, 42245, 49181, 66385, 92939, 93365, 101255, 130711, 156485, 205403, 245905, 317441, 344267, 464695, 653555, 1027015, 1437821, 1587205, 1721335, 2222087, 3491851, 7189105, 11110435, 17459255, 24442957, 122214785]

約数ペア:

[(1, 122214785), (5, 24442957), (7, 17459255), (11, 11110435), (17, 7189105), (35, 3491851), (55, 2222087), (71, 1721335), (77, 1587205), (85, 1437821), (119, 1027015), (187, 653555), (263, 464695), (355, 344267), (385, 317441), (497, 245905), (595, 205403), (781, 156485), (935, 130711), (1207, 101255), (1309, 93365), (1315, 92939), (1841, 66385), (2485, 49181), (2893, 42245), (3905, 31297), (4471, 27335), (5467, 22355), (6035, 20251), (6545, 18673), (8449, 14465), (9205, 13277)]