13500420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 38008320

約数和(自身を除く): 24507900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1009, 1115, 1338, 2018, 2230, 2676, 3027, 3345, 4036, 4460, 5045, 6054, 6690, 10090, 12108, 13380, 15135, 20180, 30270, 60540, 225007, 450014, 675021, 900028, 1125035, 1350042, 2250070, 2700084, 3375105, 4500140, 6750210, 13500420]

約数ペア:

[(1, 13500420), (2, 6750210), (3, 4500140), (4, 3375105), (5, 2700084), (6, 2250070), (10, 1350042), (12, 1125035), (15, 900028), (20, 675021), (30, 450014), (60, 225007), (223, 60540), (446, 30270), (669, 20180), (892, 15135), (1009, 13380), (1115, 12108), (1338, 10090), (2018, 6690), (2230, 6054), (2676, 5045), (3027, 4460), (3345, 4036)]