85170430

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{27211}}^1$

素因数の和:27531

約数の個数: 16

約数和(自身を含む): 153802224

約数和(自身を除く): 68631794

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 27211, 54422, 136055, 272110, 8517043, 17034086, 42585215, 85170430]

約数ペア:

[(1, 85170430), (2, 42585215), (5, 17034086), (10, 8517043), (313, 272110), (626, 136055), (1565, 54422), (3130, 27211)]