273129540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156971}}^1$

素因数の和:157012

約数の個数: 48

約数和(自身を含む): 791138880

約数和(自身を除く): 518009340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 156971, 313942, 470913, 627884, 784855, 941826, 1569710, 1883652, 2354565, 3139420, 4552159, 4709130, 9104318, 9418260, 13656477, 18208636, 22760795, 27312954, 45521590, 54625908, 68282385, 91043180, 136564770, 273129540]

約数ペア:

[(1, 273129540), (2, 136564770), (3, 91043180), (4, 68282385), (5, 54625908), (6, 45521590), (10, 27312954), (12, 22760795), (15, 18208636), (20, 13656477), (29, 9418260), (30, 9104318), (58, 4709130), (60, 4552159), (87, 3139420), (116, 2354565), (145, 1883652), (174, 1569710), (290, 941826), (348, 784855), (435, 627884), (580, 470913), (870, 313942), (1740, 156971)]