30855552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 100988160

約数和(自身を除く): 70132608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 883, 896, 1092, 1248, 1344, 1456, 1664, 1766, 2184, 2496, 2649, 2688, 2912, 3532, 4368, 4992, 5298, 5824, 6181, 7064, 8736, 10596, 11479, 11648, 12362, 14128, 17472, 18543, 21192, 22958, 24724, 28256, 34437, 34944, 37086, 42384, 45916, 49448, 56512, 68874, 74172, 80353, 84768, 91832, 98896, 113024, 137748, 148344, 160706, 169536, 183664, 197792, 241059, 275496, 296688, 321412, 339072, 367328, 395584, 482118, 550992, 593376, 642824, 734656, 791168, 964236, 1101984, 1186752, 1285648, 1469312, 1928472, 2203968, 2373504, 2571296, 3856944, 4407936, 5142592, 7713888, 10285184, 15427776, 30855552]

約数ペア:

[(1, 30855552), (2, 15427776), (3, 10285184), (4, 7713888), (6, 5142592), (7, 4407936), (8, 3856944), (12, 2571296), (13, 2373504), (14, 2203968), (16, 1928472), (21, 1469312), (24, 1285648), (26, 1186752), (28, 1101984), (32, 964236), (39, 791168), (42, 734656), (48, 642824), (52, 593376), (56, 550992), (64, 482118), (78, 395584), (84, 367328), (91, 339072), (96, 321412), (104, 296688), (112, 275496), (128, 241059), (156, 197792), (168, 183664), (182, 169536), (192, 160706), (208, 148344), (224, 137748), (273, 113024), (312, 98896), (336, 91832), (364, 84768), (384, 80353), (416, 74172), (448, 68874), (546, 56512), (624, 49448), (672, 45916), (728, 42384), (832, 37086), (883, 34944), (896, 34437), (1092, 28256), (1248, 24724), (1344, 22958), (1456, 21192), (1664, 18543), (1766, 17472), (2184, 14128), (2496, 12362), (2649, 11648), (2688, 11479), (2912, 10596), (3532, 8736), (4368, 7064), (4992, 6181), (5298, 5824)]