12748290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1693}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 30735936

約数和(自身を除く): 17987646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 1693, 2510, 3386, 3765, 5079, 7530, 8465, 10158, 16930, 25395, 50790, 424943, 849886, 1274829, 2124715, 2549658, 4249430, 6374145, 12748290]

約数ペア:

[(1, 12748290), (2, 6374145), (3, 4249430), (5, 2549658), (6, 2124715), (10, 1274829), (15, 849886), (30, 424943), (251, 50790), (502, 25395), (753, 16930), (1255, 10158), (1506, 8465), (1693, 7530), (2510, 5079), (3386, 3765)]