213336870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{31327}}^1$

素因数の和:31564

約数の個数: 32

約数和(自身を含む): 514280448

約数和(自身を除く): 300943578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 31327, 62654, 93981, 156635, 187962, 313270, 469905, 939810, 7111229, 14222458, 21333687, 35556145, 42667374, 71112290, 106668435, 213336870]

約数ペア:

[(1, 213336870), (2, 106668435), (3, 71112290), (5, 42667374), (6, 35556145), (10, 21333687), (15, 14222458), (30, 7111229), (227, 939810), (454, 469905), (681, 313270), (1135, 187962), (1362, 156635), (2270, 93981), (3405, 62654), (6810, 31327)]