274345406510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1\times {\mathrm{571}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 577037260800

約数和(自身を除く): 302691854290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 277, 349, 355, 497, 554, 571, 698, 710, 994, 1142, 1385, 1745, 1939, 2443, 2485, 2770, 2855, 3490, 3878, 3997, 4886, 4970, 5710, 7994, 9695, 12215, 19390, 19667, 19985, 24430, 24779, 39334, 39970, 40541, 49558, 81082, 96673, 98335, 123895, 137669, 158167, 173453, 193346, 196670, 199279, 202705, 247790, 275338, 283787, 316334, 346906, 398558, 405410, 483365, 567574, 676711, 688345, 790835, 867265, 966730, 996395, 1107169, 1353422, 1376690, 1394953, 1418935, 1581670, 1734530, 1992790, 2214338, 2789906, 2837870, 3383555, 5535845, 6767110, 6863783, 6974765, 11071690, 11229857, 13727566, 13949530, 14148809, 22459714, 28297618, 34318915, 48046481, 55200283, 56149285, 68637830, 70744045, 78608999, 96092962, 99041663, 110400566, 112298570, 141488090, 157217998, 198083326, 240232405, 276001415, 386401981, 393044995, 480464810, 495208315, 552002830, 772803962, 786089990, 990416630, 1932009905, 3864019810, 3919220093, 7838440186, 19596100465, 27434540651, 39192200930, 54869081302, 137172703255, 274345406510]

約数ペア:

[(1, 274345406510), (2, 137172703255), (5, 54869081302), (7, 39192200930), (10, 27434540651), (14, 19596100465), (35, 7838440186), (70, 3919220093), (71, 3864019810), (142, 1932009905), (277, 990416630), (349, 786089990), (355, 772803962), (497, 552002830), (554, 495208315), (571, 480464810), (698, 393044995), (710, 386401981), (994, 276001415), (1142, 240232405), (1385, 198083326), (1745, 157217998), (1939, 141488090), (2443, 112298570), (2485, 110400566), (2770, 99041663), (2855, 96092962), (3490, 78608999), (3878, 70744045), (3997, 68637830), (4886, 56149285), (4970, 55200283), (5710, 48046481), (7994, 34318915), (9695, 28297618), (12215, 22459714), (19390, 14148809), (19667, 13949530), (19985, 13727566), (24430, 11229857), (24779, 11071690), (39334, 6974765), (39970, 6863783), (40541, 6767110), (49558, 5535845), (81082, 3383555), (96673, 2837870), (98335, 2789906), (123895, 2214338), (137669, 1992790), (158167, 1734530), (173453, 1581670), (193346, 1418935), (196670, 1394953), (199279, 1376690), (202705, 1353422), (247790, 1107169), (275338, 996395), (283787, 966730), (316334, 867265), (346906, 790835), (398558, 688345), (405410, 676711), (483365, 567574)]