2752330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 5946696

約数和(自身を除く): 3194366

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 137, 205, 245, 274, 287, 410, 490, 574, 685, 959, 1370, 1435, 1918, 2009, 2870, 4018, 4795, 5617, 6713, 9590, 10045, 11234, 13426, 20090, 28085, 33565, 39319, 56170, 67130, 78638, 196595, 275233, 393190, 550466, 1376165, 2752330]

約数ペア:

[(1, 2752330), (2, 1376165), (5, 550466), (7, 393190), (10, 275233), (14, 196595), (35, 78638), (41, 67130), (49, 56170), (70, 39319), (82, 33565), (98, 28085), (137, 20090), (205, 13426), (245, 11234), (274, 10045), (287, 9590), (410, 6713), (490, 5617), (574, 4795), (685, 4018), (959, 2870), (1370, 2009), (1435, 1918)]