205122270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6837409}}^1$

素因数の和:6837419

約数の個数: 16

約数和(自身を含む): 492293520

約数和(自身を除く): 287171250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6837409, 13674818, 20512227, 34187045, 41024454, 68374090, 102561135, 205122270]

約数ペア:

[(1, 205122270), (2, 102561135), (3, 68374090), (5, 41024454), (6, 34187045), (10, 20512227), (15, 13674818), (30, 6837409)]