205659210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6855307}}^1$

素因数の和:6855317

約数の個数: 16

約数和(自身を含む): 493582176

約数和(自身を除く): 287922966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6855307, 13710614, 20565921, 34276535, 41131842, 68553070, 102829605, 205659210]

約数ペア:

[(1, 205659210), (2, 102829605), (3, 68553070), (5, 41131842), (6, 34276535), (10, 20565921), (15, 13710614), (30, 6855307)]