1720235830

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1773439}}^1$

素因数の和:1773543

約数の個数: 16

約数和(自身を含む): 3128348160

約数和(自身を除く): 1408112330

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1773439, 3546878, 8867195, 17734390, 172023583, 344047166, 860117915, 1720235830]

約数ペア:

[(1, 1720235830), (2, 860117915), (5, 344047166), (10, 172023583), (97, 17734390), (194, 8867195), (485, 3546878), (970, 1773439)]