30898872

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2371}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 84182280

約数和(自身を除く): 53283408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2371, 3258, 4344, 4742, 6516, 7113, 9484, 13032, 14226, 18968, 21339, 28452, 42678, 56904, 85356, 170712, 429151, 858302, 1287453, 1716604, 2574906, 3433208, 3862359, 5149812, 7724718, 10299624, 15449436, 30898872]

約数ペア:

[(1, 30898872), (2, 15449436), (3, 10299624), (4, 7724718), (6, 5149812), (8, 3862359), (9, 3433208), (12, 2574906), (18, 1716604), (24, 1287453), (36, 858302), (72, 429151), (181, 170712), (362, 85356), (543, 56904), (724, 42678), (1086, 28452), (1448, 21339), (1629, 18968), (2172, 14226), (2371, 13032), (3258, 9484), (4344, 7113), (4742, 6516)]