30737952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 101687040

約数和(自身を除く): 70949088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 193, 224, 237, 252, 288, 316, 336, 386, 474, 504, 553, 579, 632, 672, 711, 772, 948, 1008, 1106, 1158, 1264, 1351, 1422, 1544, 1659, 1737, 1896, 2016, 2212, 2316, 2528, 2702, 2844, 3088, 3318, 3474, 3792, 4053, 4424, 4632, 4977, 5404, 5688, 6176, 6636, 6948, 7584, 8106, 8848, 9264, 9954, 10808, 11376, 12159, 13272, 13896, 15247, 16212, 17696, 18528, 19908, 21616, 22752, 24318, 26544, 27792, 30494, 32424, 39816, 43232, 45741, 48636, 53088, 55584, 60988, 64848, 79632, 91482, 97272, 106729, 121976, 129696, 137223, 159264, 182964, 194544, 213458, 243952, 274446, 320187, 365928, 389088, 426916, 487904, 548892, 640374, 731856, 853832, 960561, 1097784, 1280748, 1463712, 1707664, 1921122, 2195568, 2561496, 3415328, 3842244, 4391136, 5122992, 7684488, 10245984, 15368976, 30737952]

約数ペア:

[(1, 30737952), (2, 15368976), (3, 10245984), (4, 7684488), (6, 5122992), (7, 4391136), (8, 3842244), (9, 3415328), (12, 2561496), (14, 2195568), (16, 1921122), (18, 1707664), (21, 1463712), (24, 1280748), (28, 1097784), (32, 960561), (36, 853832), (42, 731856), (48, 640374), (56, 548892), (63, 487904), (72, 426916), (79, 389088), (84, 365928), (96, 320187), (112, 274446), (126, 243952), (144, 213458), (158, 194544), (168, 182964), (193, 159264), (224, 137223), (237, 129696), (252, 121976), (288, 106729), (316, 97272), (336, 91482), (386, 79632), (474, 64848), (504, 60988), (553, 55584), (579, 53088), (632, 48636), (672, 45741), (711, 43232), (772, 39816), (948, 32424), (1008, 30494), (1106, 27792), (1158, 26544), (1264, 24318), (1351, 22752), (1422, 21616), (1544, 19908), (1659, 18528), (1737, 17696), (1896, 16212), (2016, 15247), (2212, 13896), (2316, 13272), (2528, 12159), (2702, 11376), (2844, 10808), (3088, 9954), (3318, 9264), (3474, 8848), (3792, 8106), (4053, 7584), (4424, 6948), (4632, 6636), (4977, 6176), (5404, 5688)]