3875690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 8588160

約数和(自身を除く): 4712470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4259, 8518, 21295, 29813, 42590, 55367, 59626, 110734, 149065, 276835, 298130, 387569, 553670, 775138, 1937845, 3875690]

約数ペア:

[(1, 3875690), (2, 1937845), (5, 775138), (7, 553670), (10, 387569), (13, 298130), (14, 276835), (26, 149065), (35, 110734), (65, 59626), (70, 55367), (91, 42590), (130, 29813), (182, 21295), (455, 8518), (910, 4259)]