56709390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1890313}}^1$

素因数の和:1890323

約数の個数: 16

約数和(自身を含む): 136102608

約数和(自身を除く): 79393218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1890313, 3780626, 5670939, 9451565, 11341878, 18903130, 28354695, 56709390]

約数ペア:

[(1, 56709390), (2, 28354695), (3, 18903130), (5, 11341878), (6, 9451565), (10, 5670939), (15, 3780626), (30, 1890313)]