30153984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 94187520

約数和(自身を除く): 64033536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 79, 84, 96, 112, 128, 142, 158, 168, 192, 213, 224, 237, 256, 284, 316, 336, 384, 426, 448, 474, 497, 553, 568, 632, 672, 768, 852, 896, 948, 994, 1106, 1136, 1264, 1344, 1491, 1659, 1704, 1792, 1896, 1988, 2212, 2272, 2528, 2688, 2982, 3318, 3408, 3792, 3976, 4424, 4544, 5056, 5376, 5609, 5964, 6636, 6816, 7584, 7952, 8848, 9088, 10112, 11218, 11928, 13272, 13632, 15168, 15904, 16827, 17696, 18176, 20224, 22436, 23856, 26544, 27264, 30336, 31808, 33654, 35392, 39263, 44872, 47712, 53088, 54528, 60672, 63616, 67308, 70784, 78526, 89744, 95424, 106176, 117789, 127232, 134616, 141568, 157052, 179488, 190848, 212352, 235578, 269232, 314104, 358976, 381696, 424704, 471156, 538464, 628208, 717952, 942312, 1076928, 1256416, 1435904, 1884624, 2153856, 2512832, 3769248, 4307712, 5025664, 7538496, 10051328, 15076992, 30153984]

約数ペア:

[(1, 30153984), (2, 15076992), (3, 10051328), (4, 7538496), (6, 5025664), (7, 4307712), (8, 3769248), (12, 2512832), (14, 2153856), (16, 1884624), (21, 1435904), (24, 1256416), (28, 1076928), (32, 942312), (42, 717952), (48, 628208), (56, 538464), (64, 471156), (71, 424704), (79, 381696), (84, 358976), (96, 314104), (112, 269232), (128, 235578), (142, 212352), (158, 190848), (168, 179488), (192, 157052), (213, 141568), (224, 134616), (237, 127232), (256, 117789), (284, 106176), (316, 95424), (336, 89744), (384, 78526), (426, 70784), (448, 67308), (474, 63616), (497, 60672), (553, 54528), (568, 53088), (632, 47712), (672, 44872), (768, 39263), (852, 35392), (896, 33654), (948, 31808), (994, 30336), (1106, 27264), (1136, 26544), (1264, 23856), (1344, 22436), (1491, 20224), (1659, 18176), (1704, 17696), (1792, 16827), (1896, 15904), (1988, 15168), (2212, 13632), (2272, 13272), (2528, 11928), (2688, 11218), (2982, 10112), (3318, 9088), (3408, 8848), (3792, 7952), (3976, 7584), (4424, 6816), (4544, 6636), (5056, 5964), (5376, 5609)]