2005642170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3183559}}^1$

素因数の和:3183579

約数の個数: 48

約数和(自身を含む): 5959624320

約数和(自身を除く): 3953982150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3183559, 6367118, 9550677, 15917795, 19101354, 22284913, 28652031, 31835590, 44569826, 47753385, 57304062, 66854739, 95506770, 111424565, 133709478, 143260155, 200564217, 222849130, 286520310, 334273695, 401128434, 668547390, 1002821085, 2005642170]

約数ペア:

[(1, 2005642170), (2, 1002821085), (3, 668547390), (5, 401128434), (6, 334273695), (7, 286520310), (9, 222849130), (10, 200564217), (14, 143260155), (15, 133709478), (18, 111424565), (21, 95506770), (30, 66854739), (35, 57304062), (42, 47753385), (45, 44569826), (63, 31835590), (70, 28652031), (90, 22284913), (105, 19101354), (126, 15917795), (210, 9550677), (315, 6367118), (630, 3183559)]