30995328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 101445120

約数和(自身を除く): 70449792

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, 887, 896, 1092, 1248, 1344, 1456, 1664, 1774, 2184, 2496, 2661, 2688, 2912, 3548, 4368, 4992, 5322, 5824, 6209, 7096, 8736, 10644, 11531, 11648, 12418, 14192, 17472, 18627, 21288, 23062, 24836, 28384, 34593, 34944, 37254, 42576, 46124, 49672, 56768, 69186, 74508, 80717, 85152, 92248, 99344, 113536, 138372, 149016, 161434, 170304, 184496, 198688, 242151, 276744, 298032, 322868, 340608, 368992, 397376, 484302, 553488, 596064, 645736, 737984, 794752, 968604, 1106976, 1192128, 1291472, 1475968, 1937208, 2213952, 2384256, 2582944, 3874416, 4427904, 5165888, 7748832, 10331776, 15497664, 30995328]

約数ペア:

[(1, 30995328), (2, 15497664), (3, 10331776), (4, 7748832), (6, 5165888), (7, 4427904), (8, 3874416), (12, 2582944), (13, 2384256), (14, 2213952), (16, 1937208), (21, 1475968), (24, 1291472), (26, 1192128), (28, 1106976), (32, 968604), (39, 794752), (42, 737984), (48, 645736), (52, 596064), (56, 553488), (64, 484302), (78, 397376), (84, 368992), (91, 340608), (96, 322868), (104, 298032), (112, 276744), (128, 242151), (156, 198688), (168, 184496), (182, 170304), (192, 161434), (208, 149016), (224, 138372), (273, 113536), (312, 99344), (336, 92248), (364, 85152), (384, 80717), (416, 74508), (448, 69186), (546, 56768), (624, 49672), (672, 46124), (728, 42576), (832, 37254), (887, 34944), (896, 34593), (1092, 28384), (1248, 24836), (1344, 23062), (1456, 21288), (1664, 18627), (1774, 17472), (2184, 14192), (2496, 12418), (2661, 11648), (2688, 11531), (2912, 10644), (3548, 8736), (4368, 7096), (4992, 6209), (5322, 5824)]