2912382130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 7050240000

約数和(自身を除く): 4137857870

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 29, 35, 38, 46, 49, 58, 67, 70, 95, 98, 115, 133, 134, 145, 161, 190, 203, 230, 245, 266, 290, 322, 335, 343, 406, 437, 469, 490, 551, 665, 667, 670, 686, 805, 874, 931, 938, 1015, 1102, 1127, 1273, 1330, 1334, 1421, 1541, 1610, 1715, 1862, 1943, 2030, 2185, 2254, 2345, 2546, 2755, 2842, 3059, 3082, 3283, 3335, 3430, 3857, 3886, 4370, 4655, 4669, 4690, 5510, 5635, 6118, 6365, 6517, 6566, 6670, 7105, 7705, 7714, 7889, 8911, 9310, 9338, 9715, 9947, 10787, 11270, 12673, 12730, 13034, 13601, 14210, 15295, 15410, 15778, 16415, 17822, 19285, 19430, 19894, 21413, 21574, 22981, 23345, 25346, 26999, 27202, 29279, 30590, 32585, 32683, 32830, 36917, 38570, 39445, 42826, 44555, 44689, 45962, 46690, 49735, 53935, 53998, 58558, 62377, 63365, 65170, 65366, 68005, 73834, 75509, 78890, 88711, 89110, 89378, 95207, 99470, 107065, 107870, 114905, 124754, 126730, 134995, 136010, 146395, 149891, 151018, 163415, 177422, 184585, 188993, 190414, 204953, 214130, 223445, 228781, 229810, 258419, 269990, 292790, 299782, 311885, 312823, 326830, 369170, 377545, 377986, 409906, 436639, 443555, 446890, 457562, 476035, 516838, 528563, 620977, 623770, 625646, 666449, 749455, 755090, 849091, 873278, 887110, 944965, 952070, 1024765, 1057126, 1143905, 1241954, 1292095, 1332898, 1434671, 1498910, 1564115, 1698182, 1808933, 1889930, 2049530, 2183195, 2189761, 2287810, 2584190, 2642815, 2869342, 3104885, 3128230, 3332245, 3617866, 4245455, 4346839, 4366390, 4379522, 5285630, 5943637, 6209770, 6664490, 7173355, 8490910, 8693678, 9044665, 10042697, 10948805, 11887274, 12662531, 14346710, 15328327, 18089330, 20085394, 21734195, 21897610, 25325062, 29718185, 30656654, 41605459, 43468390, 50213485, 59436370, 63312655, 76641635, 83210918, 100426970, 126625310, 153283270, 208027295, 291238213, 416054590, 582476426, 1456191065, 2912382130]

約数ペア:

[(1, 2912382130), (2, 1456191065), (5, 582476426), (7, 416054590), (10, 291238213), (14, 208027295), (19, 153283270), (23, 126625310), (29, 100426970), (35, 83210918), (38, 76641635), (46, 63312655), (49, 59436370), (58, 50213485), (67, 43468390), (70, 41605459), (95, 30656654), (98, 29718185), (115, 25325062), (133, 21897610), (134, 21734195), (145, 20085394), (161, 18089330), (190, 15328327), (203, 14346710), (230, 12662531), (245, 11887274), (266, 10948805), (290, 10042697), (322, 9044665), (335, 8693678), (343, 8490910), (406, 7173355), (437, 6664490), (469, 6209770), (490, 5943637), (551, 5285630), (665, 4379522), (667, 4366390), (670, 4346839), (686, 4245455), (805, 3617866), (874, 3332245), (931, 3128230), (938, 3104885), (1015, 2869342), (1102, 2642815), (1127, 2584190), (1273, 2287810), (1330, 2189761), (1334, 2183195), (1421, 2049530), (1541, 1889930), (1610, 1808933), (1715, 1698182), (1862, 1564115), (1943, 1498910), (2030, 1434671), (2185, 1332898), (2254, 1292095), (2345, 1241954), (2546, 1143905), (2755, 1057126), (2842, 1024765), (3059, 952070), (3082, 944965), (3283, 887110), (3335, 873278), (3430, 849091), (3857, 755090), (3886, 749455), (4370, 666449), (4655, 625646), (4669, 623770), (4690, 620977), (5510, 528563), (5635, 516838), (6118, 476035), (6365, 457562), (6517, 446890), (6566, 443555), (6670, 436639), (7105, 409906), (7705, 377986), (7714, 377545), (7889, 369170), (8911, 326830), (9310, 312823), (9338, 311885), (9715, 299782), (9947, 292790), (10787, 269990), (11270, 258419), (12673, 229810), (12730, 228781), (13034, 223445), (13601, 214130), (14210, 204953), (15295, 190414), (15410, 188993), (15778, 184585), (16415, 177422), (17822, 163415), (19285, 151018), (19430, 149891), (19894, 146395), (21413, 136010), (21574, 134995), (22981, 126730), (23345, 124754), (25346, 114905), (26999, 107870), (27202, 107065), (29279, 99470), (30590, 95207), (32585, 89378), (32683, 89110), (32830, 88711), (36917, 78890), (38570, 75509), (39445, 73834), (42826, 68005), (44555, 65366), (44689, 65170), (45962, 63365), (46690, 62377), (49735, 58558), (53935, 53998)]