31025232

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{4397}}^1$

素因数の和:4425

約数の個数: 90

約数和(自身を含む): 101026458

約数和(自身を除く): 70001226

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 4397, 7056, 8794, 13191, 17588, 26382, 30779, 35176, 39573, 52764, 61558, 70352, 79146, 92337, 105528, 123116, 158292, 184674, 211056, 215453, 246232, 277011, 316584, 369348, 430906, 492464, 554022, 633168, 646359, 738696, 861812, 1108044, 1292718, 1477392, 1723624, 1939077, 2216088, 2585436, 3447248, 3878154, 4432176, 5170872, 7756308, 10341744, 15512616, 31025232]

約数ペア:

[(1, 31025232), (2, 15512616), (3, 10341744), (4, 7756308), (6, 5170872), (7, 4432176), (8, 3878154), (9, 3447248), (12, 2585436), (14, 2216088), (16, 1939077), (18, 1723624), (21, 1477392), (24, 1292718), (28, 1108044), (36, 861812), (42, 738696), (48, 646359), (49, 633168), (56, 554022), (63, 492464), (72, 430906), (84, 369348), (98, 316584), (112, 277011), (126, 246232), (144, 215453), (147, 211056), (168, 184674), (196, 158292), (252, 123116), (294, 105528), (336, 92337), (392, 79146), (441, 70352), (504, 61558), (588, 52764), (784, 39573), (882, 35176), (1008, 30779), (1176, 26382), (1764, 17588), (2352, 13191), (3528, 8794), (4397, 7056)]