30866976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 102368448

約数和(自身を除く): 71501472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 251, 252, 288, 336, 366, 427, 488, 502, 504, 549, 672, 732, 753, 854, 976, 1004, 1008, 1098, 1281, 1464, 1506, 1708, 1757, 1952, 2008, 2016, 2196, 2259, 2562, 2928, 3012, 3416, 3514, 3843, 4016, 4392, 4518, 5124, 5271, 5856, 6024, 6832, 7028, 7686, 8032, 8784, 9036, 10248, 10542, 12048, 13664, 14056, 15311, 15372, 15813, 17568, 18072, 20496, 21084, 24096, 28112, 30622, 30744, 31626, 36144, 40992, 42168, 45933, 56224, 61244, 61488, 63252, 72288, 84336, 91866, 107177, 122488, 122976, 126504, 137799, 168672, 183732, 214354, 244976, 253008, 275598, 321531, 367464, 428708, 489952, 506016, 551196, 643062, 734928, 857416, 964593, 1102392, 1286124, 1469856, 1714832, 1929186, 2204784, 2572248, 3429664, 3858372, 4409568, 5144496, 7716744, 10288992, 15433488, 30866976]

約数ペア:

[(1, 30866976), (2, 15433488), (3, 10288992), (4, 7716744), (6, 5144496), (7, 4409568), (8, 3858372), (9, 3429664), (12, 2572248), (14, 2204784), (16, 1929186), (18, 1714832), (21, 1469856), (24, 1286124), (28, 1102392), (32, 964593), (36, 857416), (42, 734928), (48, 643062), (56, 551196), (61, 506016), (63, 489952), (72, 428708), (84, 367464), (96, 321531), (112, 275598), (122, 253008), (126, 244976), (144, 214354), (168, 183732), (183, 168672), (224, 137799), (244, 126504), (251, 122976), (252, 122488), (288, 107177), (336, 91866), (366, 84336), (427, 72288), (488, 63252), (502, 61488), (504, 61244), (549, 56224), (672, 45933), (732, 42168), (753, 40992), (854, 36144), (976, 31626), (1004, 30744), (1008, 30622), (1098, 28112), (1281, 24096), (1464, 21084), (1506, 20496), (1708, 18072), (1757, 17568), (1952, 15813), (2008, 15372), (2016, 15311), (2196, 14056), (2259, 13664), (2562, 12048), (2928, 10542), (3012, 10248), (3416, 9036), (3514, 8784), (3843, 8032), (4016, 7686), (4392, 7028), (4518, 6832), (5124, 6024), (5271, 5856)]