82875590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7541}}^1$

素因数の和:7712

約数の個数: 32

約数和(自身を含む): 171595584

約数和(自身を除く): 88719994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 7541, 10990, 15082, 37705, 52787, 75410, 105574, 263935, 527870, 1183937, 2367874, 5919685, 8287559, 11839370, 16575118, 41437795, 82875590]

約数ペア:

[(1, 82875590), (2, 41437795), (5, 16575118), (7, 11839370), (10, 8287559), (14, 5919685), (35, 2367874), (70, 1183937), (157, 527870), (314, 263935), (785, 105574), (1099, 75410), (1570, 52787), (2198, 37705), (5495, 15082), (7541, 10990)]