67138860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1109}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 188344800

約数和(自身を除く): 121205940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 1109, 2018, 2218, 3027, 3327, 4036, 4436, 5045, 5545, 6054, 6654, 10090, 11090, 12108, 13308, 15135, 16635, 20180, 22180, 30270, 33270, 60540, 66540, 1118981, 2237962, 3356943, 4475924, 5594905, 6713886, 11189810, 13427772, 16784715, 22379620, 33569430, 67138860]

約数ペア:

[(1, 67138860), (2, 33569430), (3, 22379620), (4, 16784715), (5, 13427772), (6, 11189810), (10, 6713886), (12, 5594905), (15, 4475924), (20, 3356943), (30, 2237962), (60, 1118981), (1009, 66540), (1109, 60540), (2018, 33270), (2218, 30270), (3027, 22180), (3327, 20180), (4036, 16635), (4436, 15135), (5045, 13308), (5545, 12108), (6054, 11090), (6654, 10090)]