70640590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1093}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 133275456

約数和(自身を除く): 62634866

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1093, 1405, 2186, 2810, 5465, 6463, 10930, 12926, 25139, 32315, 50278, 64630, 125695, 251390, 307133, 614266, 1535665, 3071330, 7064059, 14128118, 35320295, 70640590]

約数ペア:

[(1, 70640590), (2, 35320295), (5, 14128118), (10, 7064059), (23, 3071330), (46, 1535665), (115, 614266), (230, 307133), (281, 251390), (562, 125695), (1093, 64630), (1405, 50278), (2186, 32315), (2810, 25139), (5465, 12926), (6463, 10930)]