343502970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 888330240

約数和(自身を除く): 544827270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 71, 83, 87, 134, 142, 145, 166, 174, 201, 213, 249, 290, 335, 355, 402, 415, 426, 435, 498, 670, 710, 830, 870, 1005, 1065, 1245, 1943, 2010, 2059, 2130, 2407, 2490, 3886, 4118, 4757, 4814, 5561, 5829, 5893, 6177, 7221, 9514, 9715, 10295, 11122, 11658, 11786, 12035, 12354, 14271, 14442, 16683, 17679, 19430, 20590, 23785, 24070, 27805, 28542, 29145, 29465, 30885, 33366, 35358, 36105, 47570, 55610, 58290, 58930, 61770, 71355, 72210, 83415, 88395, 137953, 142710, 161269, 166830, 170897, 176790, 275906, 322538, 341794, 394831, 413859, 483807, 512691, 689765, 789662, 806345, 827718, 854485, 967614, 1025382, 1184493, 1379530, 1612690, 1708970, 1974155, 2069295, 2368986, 2419035, 2563455, 3948310, 4138590, 4838070, 5126910, 5922465, 11450099, 11844930, 22900198, 34350297, 57250495, 68700594, 114500990, 171751485, 343502970]

約数ペア:

[(1, 343502970), (2, 171751485), (3, 114500990), (5, 68700594), (6, 57250495), (10, 34350297), (15, 22900198), (29, 11844930), (30, 11450099), (58, 5922465), (67, 5126910), (71, 4838070), (83, 4138590), (87, 3948310), (134, 2563455), (142, 2419035), (145, 2368986), (166, 2069295), (174, 1974155), (201, 1708970), (213, 1612690), (249, 1379530), (290, 1184493), (335, 1025382), (355, 967614), (402, 854485), (415, 827718), (426, 806345), (435, 789662), (498, 689765), (670, 512691), (710, 483807), (830, 413859), (870, 394831), (1005, 341794), (1065, 322538), (1245, 275906), (1943, 176790), (2010, 170897), (2059, 166830), (2130, 161269), (2407, 142710), (2490, 137953), (3886, 88395), (4118, 83415), (4757, 72210), (4814, 71355), (5561, 61770), (5829, 58930), (5893, 58290), (6177, 55610), (7221, 47570), (9514, 36105), (9715, 35358), (10295, 33366), (11122, 30885), (11658, 29465), (11786, 29145), (12035, 28542), (12354, 27805), (14271, 24070), (14442, 23785), (16683, 20590), (17679, 19430)]