30300816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 98160384

約数和(自身を除く): 67859568

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, 991, 1092, 1176, 1274, 1456, 1911, 1982, 2184, 2352, 2548, 2973, 3822, 3964, 4368, 5096, 5946, 6937, 7644, 7928, 10192, 11892, 12883, 13874, 15288, 15856, 20811, 23784, 25766, 27748, 30576, 38649, 41622, 47568, 48559, 51532, 55496, 77298, 83244, 90181, 97118, 103064, 110992, 145677, 154596, 166488, 180362, 194236, 206128, 270543, 291354, 309192, 332976, 360724, 388472, 541086, 582708, 618384, 631267, 721448, 776944, 1082172, 1165416, 1262534, 1442896, 1893801, 2164344, 2330832, 2525068, 3787602, 4328688, 5050136, 7575204, 10100272, 15150408, 30300816]

約数ペア:

[(1, 30300816), (2, 15150408), (3, 10100272), (4, 7575204), (6, 5050136), (7, 4328688), (8, 3787602), (12, 2525068), (13, 2330832), (14, 2164344), (16, 1893801), (21, 1442896), (24, 1262534), (26, 1165416), (28, 1082172), (39, 776944), (42, 721448), (48, 631267), (49, 618384), (52, 582708), (56, 541086), (78, 388472), (84, 360724), (91, 332976), (98, 309192), (104, 291354), (112, 270543), (147, 206128), (156, 194236), (168, 180362), (182, 166488), (196, 154596), (208, 145677), (273, 110992), (294, 103064), (312, 97118), (336, 90181), (364, 83244), (392, 77298), (546, 55496), (588, 51532), (624, 48559), (637, 47568), (728, 41622), (784, 38649), (991, 30576), (1092, 27748), (1176, 25766), (1274, 23784), (1456, 20811), (1911, 15856), (1982, 15288), (2184, 13874), (2352, 12883), (2548, 11892), (2973, 10192), (3822, 7928), (3964, 7644), (4368, 6937), (5096, 5946)]