121613310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 402554880

約数和(自身を除く): 280941570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 479, 546, 558, 585, 630, 651, 806, 819, 910, 930, 958, 1085, 1170, 1209, 1302, 1365, 1395, 1437, 1638, 1953, 2015, 2170, 2395, 2418, 2730, 2790, 2821, 2874, 3255, 3353, 3627, 3906, 4030, 4095, 4311, 4790, 5642, 6045, 6227, 6510, 6706, 7185, 7254, 8190, 8463, 8622, 9765, 10059, 12090, 12454, 14105, 14370, 14849, 16765, 16926, 18135, 18681, 19530, 20118, 21555, 25389, 28210, 29698, 30177, 31135, 33530, 36270, 37362, 42315, 43110, 43589, 44547, 50295, 50778, 56043, 60354, 62270, 74245, 84630, 87178, 89094, 93405, 100590, 103943, 112086, 126945, 130767, 133641, 148490, 150885, 186810, 193037, 207886, 217945, 222735, 253890, 261534, 267282, 280215, 301770, 311829, 386074, 392301, 435890, 445470, 519715, 560430, 579111, 623658, 653835, 668205, 784602, 935487, 965185, 1039430, 1158222, 1307670, 1336410, 1351259, 1559145, 1737333, 1870974, 1930370, 1961505, 2702518, 2895555, 3118290, 3474666, 3923010, 4053777, 4677435, 5791110, 6756295, 8107554, 8686665, 9354870, 12161331, 13512590, 17373330, 20268885, 24322662, 40537770, 60806655, 121613310]

約数ペア:

[(1, 121613310), (2, 60806655), (3, 40537770), (5, 24322662), (6, 20268885), (7, 17373330), (9, 13512590), (10, 12161331), (13, 9354870), (14, 8686665), (15, 8107554), (18, 6756295), (21, 5791110), (26, 4677435), (30, 4053777), (31, 3923010), (35, 3474666), (39, 3118290), (42, 2895555), (45, 2702518), (62, 1961505), (63, 1930370), (65, 1870974), (70, 1737333), (78, 1559145), (90, 1351259), (91, 1336410), (93, 1307670), (105, 1158222), (117, 1039430), (126, 965185), (130, 935487), (155, 784602), (182, 668205), (186, 653835), (195, 623658), (210, 579111), (217, 560430), (234, 519715), (273, 445470), (279, 435890), (310, 392301), (315, 386074), (390, 311829), (403, 301770), (434, 280215), (455, 267282), (465, 261534), (479, 253890), (546, 222735), (558, 217945), (585, 207886), (630, 193037), (651, 186810), (806, 150885), (819, 148490), (910, 133641), (930, 130767), (958, 126945), (1085, 112086), (1170, 103943), (1209, 100590), (1302, 93405), (1365, 89094), (1395, 87178), (1437, 84630), (1638, 74245), (1953, 62270), (2015, 60354), (2170, 56043), (2395, 50778), (2418, 50295), (2730, 44547), (2790, 43589), (2821, 43110), (2874, 42315), (3255, 37362), (3353, 36270), (3627, 33530), (3906, 31135), (4030, 30177), (4095, 29698), (4311, 28210), (4790, 25389), (5642, 21555), (6045, 20118), (6227, 19530), (6510, 18681), (6706, 18135), (7185, 16926), (7254, 16765), (8190, 14849), (8463, 14370), (8622, 14105), (9765, 12454), (10059, 12090)]