30104032

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 70153776

約数和(自身を除く): 40049744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 263, 292, 392, 511, 526, 584, 784, 1022, 1052, 1168, 1568, 1841, 2044, 2104, 2336, 3577, 3682, 4088, 4208, 7154, 7364, 8176, 8416, 12887, 14308, 14728, 16352, 19199, 25774, 28616, 29456, 38398, 51548, 57232, 58912, 76796, 103096, 114464, 134393, 153592, 206192, 268786, 307184, 412384, 537572, 614368, 940751, 1075144, 1881502, 2150288, 3763004, 4300576, 7526008, 15052016, 30104032]

約数ペア:

[(1, 30104032), (2, 15052016), (4, 7526008), (7, 4300576), (8, 3763004), (14, 2150288), (16, 1881502), (28, 1075144), (32, 940751), (49, 614368), (56, 537572), (73, 412384), (98, 307184), (112, 268786), (146, 206192), (196, 153592), (224, 134393), (263, 114464), (292, 103096), (392, 76796), (511, 58912), (526, 57232), (584, 51548), (784, 38398), (1022, 29456), (1052, 28616), (1168, 25774), (1568, 19199), (1841, 16352), (2044, 14728), (2104, 14308), (2336, 12887), (3577, 8416), (3682, 8176), (4088, 7364), (4208, 7154)]