210311724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15551}}^1$

素因数の和:15595

約数の個数: 72

約数和(自身を含む): 595703808

約数和(自身を除く): 385392084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 15551, 31102, 46653, 62204, 93306, 108857, 186612, 217714, 326571, 357673, 435428, 653142, 715346, 761999, 1073019, 1306284, 1430692, 1523998, 2146038, 2285997, 2503711, 3047996, 4292076, 4571994, 5007422, 7511133, 9143988, 10014844, 15022266, 17525977, 30044532, 35051954, 52577931, 70103908, 105155862, 210311724]

約数ペア:

[(1, 210311724), (2, 105155862), (3, 70103908), (4, 52577931), (6, 35051954), (7, 30044532), (12, 17525977), (14, 15022266), (21, 10014844), (23, 9143988), (28, 7511133), (42, 5007422), (46, 4571994), (49, 4292076), (69, 3047996), (84, 2503711), (92, 2285997), (98, 2146038), (138, 1523998), (147, 1430692), (161, 1306284), (196, 1073019), (276, 761999), (294, 715346), (322, 653142), (483, 435428), (588, 357673), (644, 326571), (966, 217714), (1127, 186612), (1932, 108857), (2254, 93306), (3381, 62204), (4508, 46653), (6762, 31102), (13524, 15551)]