30907968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 224

約数和(自身を含む): 105826560

約数和(自身を除く): 74918592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 61, 64, 78, 84, 87, 91, 96, 104, 112, 116, 122, 156, 168, 174, 182, 183, 192, 203, 208, 224, 232, 244, 273, 312, 336, 348, 364, 366, 377, 406, 416, 427, 448, 464, 488, 546, 609, 624, 672, 696, 728, 732, 754, 793, 812, 832, 854, 928, 976, 1092, 1131, 1218, 1248, 1281, 1344, 1392, 1456, 1464, 1508, 1586, 1624, 1708, 1769, 1856, 1952, 2184, 2262, 2379, 2436, 2496, 2562, 2639, 2784, 2912, 2928, 3016, 3172, 3248, 3416, 3538, 3904, 4368, 4524, 4758, 4872, 5124, 5278, 5307, 5551, 5568, 5824, 5856, 6032, 6344, 6496, 6832, 7076, 7917, 8736, 9048, 9516, 9744, 10248, 10556, 10614, 11102, 11712, 12064, 12383, 12688, 12992, 13664, 14152, 15834, 16653, 17472, 18096, 19032, 19488, 20496, 21112, 21228, 22204, 22997, 24128, 24766, 25376, 27328, 28304, 31668, 33306, 36192, 37149, 38064, 38976, 40992, 42224, 42456, 44408, 45994, 49532, 50752, 56608, 63336, 66612, 68991, 72384, 74298, 76128, 81984, 84448, 84912, 88816, 91988, 99064, 113216, 126672, 133224, 137982, 148596, 152256, 160979, 168896, 169824, 177632, 183976, 198128, 253344, 266448, 275964, 297192, 321958, 339648, 355264, 367952, 396256, 482937, 506688, 532896, 551928, 594384, 643916, 735904, 792512, 965874, 1065792, 1103856, 1188768, 1287832, 1471808, 1931748, 2207712, 2377536, 2575664, 3863496, 4415424, 5151328, 7726992, 10302656, 15453984, 30907968]

約数ペア:

[(1, 30907968), (2, 15453984), (3, 10302656), (4, 7726992), (6, 5151328), (7, 4415424), (8, 3863496), (12, 2575664), (13, 2377536), (14, 2207712), (16, 1931748), (21, 1471808), (24, 1287832), (26, 1188768), (28, 1103856), (29, 1065792), (32, 965874), (39, 792512), (42, 735904), (48, 643916), (52, 594384), (56, 551928), (58, 532896), (61, 506688), (64, 482937), (78, 396256), (84, 367952), (87, 355264), (91, 339648), (96, 321958), (104, 297192), (112, 275964), (116, 266448), (122, 253344), (156, 198128), (168, 183976), (174, 177632), (182, 169824), (183, 168896), (192, 160979), (203, 152256), (208, 148596), (224, 137982), (232, 133224), (244, 126672), (273, 113216), (312, 99064), (336, 91988), (348, 88816), (364, 84912), (366, 84448), (377, 81984), (406, 76128), (416, 74298), (427, 72384), (448, 68991), (464, 66612), (488, 63336), (546, 56608), (609, 50752), (624, 49532), (672, 45994), (696, 44408), (728, 42456), (732, 42224), (754, 40992), (793, 38976), (812, 38064), (832, 37149), (854, 36192), (928, 33306), (976, 31668), (1092, 28304), (1131, 27328), (1218, 25376), (1248, 24766), (1281, 24128), (1344, 22997), (1392, 22204), (1456, 21228), (1464, 21112), (1508, 20496), (1586, 19488), (1624, 19032), (1708, 18096), (1769, 17472), (1856, 16653), (1952, 15834), (2184, 14152), (2262, 13664), (2379, 12992), (2436, 12688), (2496, 12383), (2562, 12064), (2639, 11712), (2784, 11102), (2912, 10614), (2928, 10556), (3016, 10248), (3172, 9744), (3248, 9516), (3416, 9048), (3538, 8736), (3904, 7917), (4368, 7076), (4524, 6832), (4758, 6496), (4872, 6344), (5124, 6032), (5278, 5856), (5307, 5824), (5551, 5568)]