30123099

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 48522240

約数和(自身を除く): 18399141

約数列:

[1, 3, 9, 17, 47, 51, 59, 71, 141, 153, 177, 213, 423, 531, 639, 799, 1003, 1207, 2397, 2773, 3009, 3337, 3621, 4189, 7191, 8319, 9027, 10011, 10863, 12567, 24957, 30033, 37701, 47141, 56729, 71213, 141423, 170187, 196883, 213639, 424269, 510561, 590649, 640917, 1771947, 3347011, 10041033, 30123099]

約数ペア:

[(1, 30123099), (3, 10041033), (9, 3347011), (17, 1771947), (47, 640917), (51, 590649), (59, 510561), (71, 424269), (141, 213639), (153, 196883), (177, 170187), (213, 141423), (423, 71213), (531, 56729), (639, 47141), (799, 37701), (1003, 30033), (1207, 24957), (2397, 12567), (2773, 10863), (3009, 10011), (3337, 9027), (3621, 8319), (4189, 7191)]