64653610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2437}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 133407360

約数和(自身を除く): 68753750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2437, 2653, 3790, 4874, 5306, 12185, 13265, 17059, 24370, 26530, 34118, 85295, 170590, 923623, 1847246, 4618115, 6465361, 9236230, 12930722, 32326805, 64653610]

約数ペア:

[(1, 64653610), (2, 32326805), (5, 12930722), (7, 9236230), (10, 6465361), (14, 4618115), (35, 1847246), (70, 923623), (379, 170590), (758, 85295), (1895, 34118), (2437, 26530), (2653, 24370), (3790, 17059), (4874, 13265), (5306, 12185)]