69245290

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{52859}}^1$

素因数の和:52997

約数の個数: 16

約数和(自身を含む): 125595360

約数和(自身を除く): 56350070

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 52859, 105718, 264295, 528590, 6924529, 13849058, 34622645, 69245290]

約数ペア:

[(1, 69245290), (2, 34622645), (5, 13849058), (10, 6924529), (131, 528590), (262, 264295), (655, 105718), (1310, 52859)]