12853710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 33611760

約数和(自身を除く): 20758050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 569, 753, 1138, 1255, 1506, 1707, 2259, 2510, 2845, 3414, 3765, 4518, 5121, 5690, 7530, 8535, 10242, 11295, 17070, 22590, 25605, 51210, 142819, 285638, 428457, 714095, 856914, 1285371, 1428190, 2142285, 2570742, 4284570, 6426855, 12853710]

約数ペア:

[(1, 12853710), (2, 6426855), (3, 4284570), (5, 2570742), (6, 2142285), (9, 1428190), (10, 1285371), (15, 856914), (18, 714095), (30, 428457), (45, 285638), (90, 142819), (251, 51210), (502, 25605), (569, 22590), (753, 17070), (1138, 11295), (1255, 10242), (1506, 8535), (1707, 7530), (2259, 5690), (2510, 5121), (2845, 4518), (3414, 3765)]