30071808

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 132

約数和(自身を含む): 93883608

約数和(自身を除く): 63811800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 251, 256, 288, 312, 384, 416, 468, 502, 512, 576, 624, 753, 768, 832, 936, 1004, 1024, 1152, 1248, 1506, 1536, 1664, 1872, 2008, 2259, 2304, 2496, 3012, 3072, 3263, 3328, 3744, 4016, 4518, 4608, 4992, 6024, 6526, 6656, 7488, 8032, 9036, 9216, 9789, 9984, 12048, 13052, 13312, 14976, 16064, 18072, 19578, 19968, 24096, 26104, 29367, 29952, 32128, 36144, 39156, 39936, 48192, 52208, 58734, 59904, 64256, 72288, 78312, 96384, 104416, 117468, 119808, 128512, 144576, 156624, 192768, 208832, 234936, 257024, 289152, 313248, 385536, 417664, 469872, 578304, 626496, 771072, 835328, 939744, 1156608, 1252992, 1670656, 1879488, 2313216, 2505984, 3341312, 3758976, 5011968, 7517952, 10023936, 15035904, 30071808]

約数ペア:

[(1, 30071808), (2, 15035904), (3, 10023936), (4, 7517952), (6, 5011968), (8, 3758976), (9, 3341312), (12, 2505984), (13, 2313216), (16, 1879488), (18, 1670656), (24, 1252992), (26, 1156608), (32, 939744), (36, 835328), (39, 771072), (48, 626496), (52, 578304), (64, 469872), (72, 417664), (78, 385536), (96, 313248), (104, 289152), (117, 257024), (128, 234936), (144, 208832), (156, 192768), (192, 156624), (208, 144576), (234, 128512), (251, 119808), (256, 117468), (288, 104416), (312, 96384), (384, 78312), (416, 72288), (468, 64256), (502, 59904), (512, 58734), (576, 52208), (624, 48192), (753, 39936), (768, 39156), (832, 36144), (936, 32128), (1004, 29952), (1024, 29367), (1152, 26104), (1248, 24096), (1506, 19968), (1536, 19578), (1664, 18072), (1872, 16064), (2008, 14976), (2259, 13312), (2304, 13052), (2496, 12048), (3012, 9984), (3072, 9789), (3263, 9216), (3328, 9036), (3744, 8032), (4016, 7488), (4518, 6656), (4608, 6526), (4992, 6024)]