30484272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 98754096

約数和(自身を除く): 68269824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 997, 1092, 1176, 1274, 1456, 1911, 1994, 2184, 2352, 2548, 2991, 3822, 3988, 4368, 5096, 5982, 6979, 7644, 7976, 10192, 11964, 12961, 13958, 15288, 15952, 20937, 23928, 25922, 27916, 30576, 38883, 41874, 47856, 48853, 51844, 55832, 77766, 83748, 90727, 97706, 103688, 111664, 146559, 155532, 167496, 181454, 195412, 207376, 272181, 293118, 311064, 334992, 362908, 390824, 544362, 586236, 622128, 635089, 725816, 781648, 1088724, 1172472, 1270178, 1451632, 1905267, 2177448, 2344944, 2540356, 3810534, 4354896, 5080712, 7621068, 10161424, 15242136, 30484272]

約数ペア:

[(1, 30484272), (2, 15242136), (3, 10161424), (4, 7621068), (6, 5080712), (7, 4354896), (8, 3810534), (12, 2540356), (13, 2344944), (14, 2177448), (16, 1905267), (21, 1451632), (24, 1270178), (26, 1172472), (28, 1088724), (39, 781648), (42, 725816), (48, 635089), (49, 622128), (52, 586236), (56, 544362), (78, 390824), (84, 362908), (91, 334992), (98, 311064), (104, 293118), (112, 272181), (147, 207376), (156, 195412), (168, 181454), (182, 167496), (196, 155532), (208, 146559), (273, 111664), (294, 103688), (312, 97706), (336, 90727), (364, 83748), (392, 77766), (546, 55832), (588, 51844), (624, 48853), (637, 47856), (728, 41874), (784, 38883), (997, 30576), (1092, 27916), (1176, 25922), (1274, 23928), (1456, 20937), (1911, 15952), (1994, 15288), (2184, 13958), (2352, 12961), (2548, 11964), (2991, 10192), (3822, 7976), (3988, 7644), (4368, 6979), (5096, 5982)]