30853984

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 69896736

約数和(自身を除く): 39042752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 761, 1267, 1448, 1522, 2534, 2896, 3044, 5068, 5327, 5792, 6088, 10136, 10654, 12176, 20272, 21308, 24352, 40544, 42616, 85232, 137741, 170464, 275482, 550964, 964187, 1101928, 1928374, 2203856, 3856748, 4407712, 7713496, 15426992, 30853984]

約数ペア:

[(1, 30853984), (2, 15426992), (4, 7713496), (7, 4407712), (8, 3856748), (14, 2203856), (16, 1928374), (28, 1101928), (32, 964187), (56, 550964), (112, 275482), (181, 170464), (224, 137741), (362, 85232), (724, 42616), (761, 40544), (1267, 24352), (1448, 21308), (1522, 20272), (2534, 12176), (2896, 10654), (3044, 10136), (5068, 6088), (5327, 5792)]