30170192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4679}}^1$

素因数の和:4731

約数の個数: 40

約数和(自身を含む): 64995840

約数和(自身を除く): 34825648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4679, 6448, 9358, 18716, 37432, 60827, 74864, 121654, 145049, 243308, 290098, 486616, 580196, 973232, 1160392, 1885637, 2320784, 3771274, 7542548, 15085096, 30170192]

約数ペア:

[(1, 30170192), (2, 15085096), (4, 7542548), (8, 3771274), (13, 2320784), (16, 1885637), (26, 1160392), (31, 973232), (52, 580196), (62, 486616), (104, 290098), (124, 243308), (208, 145049), (248, 121654), (403, 74864), (496, 60827), (806, 37432), (1612, 18716), (3224, 9358), (4679, 6448)]