64486590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307079}}^1$

素因数の和:307096

約数の個数: 32

約数和(自身を含む): 176878080

約数和(自身を除く): 112391490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307079, 614158, 921237, 1535395, 1842474, 2149553, 3070790, 4299106, 4606185, 6448659, 9212370, 10747765, 12897318, 21495530, 32243295, 64486590]

約数ペア:

[(1, 64486590), (2, 32243295), (3, 21495530), (5, 12897318), (6, 10747765), (7, 9212370), (10, 6448659), (14, 4606185), (15, 4299106), (21, 3070790), (30, 2149553), (35, 1842474), (42, 1535395), (70, 921237), (105, 614158), (210, 307079)]