30215328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 97542144

約数和(自身を除く): 67326816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 71, 78, 88, 93, 96, 104, 124, 132, 142, 143, 156, 176, 186, 208, 213, 248, 264, 284, 286, 312, 341, 352, 372, 403, 416, 426, 429, 496, 528, 568, 572, 624, 682, 744, 781, 806, 852, 858, 923, 992, 1023, 1056, 1136, 1144, 1209, 1248, 1364, 1488, 1562, 1612, 1704, 1716, 1846, 2046, 2201, 2272, 2288, 2343, 2418, 2728, 2769, 2976, 3124, 3224, 3408, 3432, 3692, 4092, 4402, 4433, 4576, 4686, 4836, 5456, 5538, 6248, 6448, 6603, 6816, 6864, 7384, 8184, 8804, 8866, 9372, 9672, 10153, 10912, 11076, 12496, 12896, 13206, 13299, 13728, 14768, 16368, 17608, 17732, 18744, 19344, 20306, 22152, 24211, 24992, 26412, 26598, 28613, 29536, 30459, 32736, 35216, 35464, 37488, 38688, 40612, 44304, 48422, 52824, 53196, 57226, 60918, 70432, 70928, 72633, 74976, 81224, 85839, 88608, 96844, 105648, 106392, 114452, 121836, 141856, 145266, 162448, 171678, 193688, 211296, 212784, 228904, 243672, 290532, 314743, 324896, 343356, 387376, 425568, 457808, 487344, 581064, 629486, 686712, 774752, 915616, 944229, 974688, 1162128, 1258972, 1373424, 1888458, 2324256, 2517944, 2746848, 3776916, 5035888, 7553832, 10071776, 15107664, 30215328]

約数ペア:

[(1, 30215328), (2, 15107664), (3, 10071776), (4, 7553832), (6, 5035888), (8, 3776916), (11, 2746848), (12, 2517944), (13, 2324256), (16, 1888458), (22, 1373424), (24, 1258972), (26, 1162128), (31, 974688), (32, 944229), (33, 915616), (39, 774752), (44, 686712), (48, 629486), (52, 581064), (62, 487344), (66, 457808), (71, 425568), (78, 387376), (88, 343356), (93, 324896), (96, 314743), (104, 290532), (124, 243672), (132, 228904), (142, 212784), (143, 211296), (156, 193688), (176, 171678), (186, 162448), (208, 145266), (213, 141856), (248, 121836), (264, 114452), (284, 106392), (286, 105648), (312, 96844), (341, 88608), (352, 85839), (372, 81224), (403, 74976), (416, 72633), (426, 70928), (429, 70432), (496, 60918), (528, 57226), (568, 53196), (572, 52824), (624, 48422), (682, 44304), (744, 40612), (781, 38688), (806, 37488), (852, 35464), (858, 35216), (923, 32736), (992, 30459), (1023, 29536), (1056, 28613), (1136, 26598), (1144, 26412), (1209, 24992), (1248, 24211), (1364, 22152), (1488, 20306), (1562, 19344), (1612, 18744), (1704, 17732), (1716, 17608), (1846, 16368), (2046, 14768), (2201, 13728), (2272, 13299), (2288, 13206), (2343, 12896), (2418, 12496), (2728, 11076), (2769, 10912), (2976, 10153), (3124, 9672), (3224, 9372), (3408, 8866), (3432, 8804), (3692, 8184), (4092, 7384), (4402, 6864), (4433, 6816), (4576, 6603), (4686, 6448), (4836, 6248), (5456, 5538)]