1145690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1394470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1259, 2518, 6295, 8813, 12590, 16367, 17626, 32734, 44065, 81835, 88130, 114569, 163670, 229138, 572845, 1145690]

約数ペア:

[(1, 1145690), (2, 572845), (5, 229138), (7, 163670), (10, 114569), (13, 88130), (14, 81835), (26, 44065), (35, 32734), (65, 17626), (70, 16367), (91, 12590), (130, 8813), (182, 6295), (455, 2518), (910, 1259)]