2155180830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 6056985600

約数和(自身を除く): 3901804770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 79, 95, 110, 114, 158, 165, 190, 209, 229, 237, 285, 330, 361, 395, 418, 458, 474, 570, 627, 687, 722, 790, 869, 1045, 1083, 1145, 1185, 1254, 1374, 1501, 1738, 1805, 2090, 2166, 2290, 2370, 2519, 2607, 3002, 3135, 3435, 3610, 3971, 4345, 4351, 4503, 5038, 5214, 5415, 6270, 6870, 7505, 7557, 7942, 8690, 8702, 9006, 10830, 11913, 12595, 13035, 13053, 15010, 15114, 16511, 18091, 19855, 21755, 22515, 23826, 25190, 26070, 26106, 28519, 33022, 36182, 37785, 39710, 43510, 45030, 47861, 49533, 54273, 57038, 59565, 65265, 75570, 82555, 82669, 85557, 90455, 95722, 99066, 108546, 119130, 130530, 142595, 143583, 165110, 165338, 171114, 180910, 199001, 239305, 247665, 248007, 271365, 285190, 287166, 313709, 343729, 398002, 413345, 427785, 478610, 495330, 496014, 542730, 597003, 627418, 687458, 717915, 826690, 855570, 909359, 941127, 995005, 1031187, 1194006, 1240035, 1435830, 1568545, 1718645, 1818718, 1882254, 1990010, 2062374, 2480070, 2728077, 2985015, 3137090, 3437290, 3781019, 4546795, 4705635, 5155935, 5456154, 5970030, 6530851, 7562038, 9093590, 9411270, 10311870, 11343057, 13061702, 13640385, 18905095, 19592553, 22686114, 27280770, 32654255, 37810190, 39185106, 56715285, 65308510, 71839361, 97962765, 113430570, 143678722, 195925530, 215518083, 359196805, 431036166, 718393610, 1077590415, 2155180830]

約数ペア:

[(1, 2155180830), (2, 1077590415), (3, 718393610), (5, 431036166), (6, 359196805), (10, 215518083), (11, 195925530), (15, 143678722), (19, 113430570), (22, 97962765), (30, 71839361), (33, 65308510), (38, 56715285), (55, 39185106), (57, 37810190), (66, 32654255), (79, 27280770), (95, 22686114), (110, 19592553), (114, 18905095), (158, 13640385), (165, 13061702), (190, 11343057), (209, 10311870), (229, 9411270), (237, 9093590), (285, 7562038), (330, 6530851), (361, 5970030), (395, 5456154), (418, 5155935), (458, 4705635), (474, 4546795), (570, 3781019), (627, 3437290), (687, 3137090), (722, 2985015), (790, 2728077), (869, 2480070), (1045, 2062374), (1083, 1990010), (1145, 1882254), (1185, 1818718), (1254, 1718645), (1374, 1568545), (1501, 1435830), (1738, 1240035), (1805, 1194006), (2090, 1031187), (2166, 995005), (2290, 941127), (2370, 909359), (2519, 855570), (2607, 826690), (3002, 717915), (3135, 687458), (3435, 627418), (3610, 597003), (3971, 542730), (4345, 496014), (4351, 495330), (4503, 478610), (5038, 427785), (5214, 413345), (5415, 398002), (6270, 343729), (6870, 313709), (7505, 287166), (7557, 285190), (7942, 271365), (8690, 248007), (8702, 247665), (9006, 239305), (10830, 199001), (11913, 180910), (12595, 171114), (13035, 165338), (13053, 165110), (15010, 143583), (15114, 142595), (16511, 130530), (18091, 119130), (19855, 108546), (21755, 99066), (22515, 95722), (23826, 90455), (25190, 85557), (26070, 82669), (26106, 82555), (28519, 75570), (33022, 65265), (36182, 59565), (37785, 57038), (39710, 54273), (43510, 49533), (45030, 47861)]