152809930

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 210070070

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 149, 161, 182, 230, 245, 298, 299, 322, 343, 455, 490, 598, 637, 686, 745, 805, 910, 1043, 1127, 1274, 1490, 1495, 1610, 1715, 1937, 2086, 2093, 2254, 2990, 3185, 3427, 3430, 3874, 4186, 4459, 5215, 5635, 6370, 6854, 7301, 7889, 8918, 9685, 10430, 10465, 11270, 13559, 14602, 14651, 15778, 17135, 19370, 20930, 22295, 23989, 27118, 29302, 34270, 36505, 39445, 44551, 44590, 47978, 51107, 67795, 73010, 73255, 78890, 89102, 94913, 102214, 102557, 119945, 135590, 146510, 167923, 189826, 205114, 222755, 239890, 255535, 311857, 335846, 445510, 474565, 511070, 512785, 623714, 664391, 839615, 949130, 1025570, 1175461, 1328782, 1559285, 1679230, 2182999, 2350922, 3118570, 3321955, 4365998, 5877305, 6643910, 10914995, 11754610, 15280993, 21829990, 30561986, 76404965, 152809930]

約数ペア:

[(1, 152809930), (2, 76404965), (5, 30561986), (7, 21829990), (10, 15280993), (13, 11754610), (14, 10914995), (23, 6643910), (26, 5877305), (35, 4365998), (46, 3321955), (49, 3118570), (65, 2350922), (70, 2182999), (91, 1679230), (98, 1559285), (115, 1328782), (130, 1175461), (149, 1025570), (161, 949130), (182, 839615), (230, 664391), (245, 623714), (298, 512785), (299, 511070), (322, 474565), (343, 445510), (455, 335846), (490, 311857), (598, 255535), (637, 239890), (686, 222755), (745, 205114), (805, 189826), (910, 167923), (1043, 146510), (1127, 135590), (1274, 119945), (1490, 102557), (1495, 102214), (1610, 94913), (1715, 89102), (1937, 78890), (2086, 73255), (2093, 73010), (2254, 67795), (2990, 51107), (3185, 47978), (3427, 44590), (3430, 44551), (3874, 39445), (4186, 36505), (4459, 34270), (5215, 29302), (5635, 27118), (6370, 23989), (6854, 22295), (7301, 20930), (7889, 19370), (8918, 17135), (9685, 15778), (10430, 14651), (10465, 14602), (11270, 13559)]