2965690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 6572160

約数和(自身を除く): 3606470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3259, 6518, 16295, 22813, 32590, 42367, 45626, 84734, 114065, 211835, 228130, 296569, 423670, 593138, 1482845, 2965690]

約数ペア:

[(1, 2965690), (2, 1482845), (5, 593138), (7, 423670), (10, 296569), (13, 228130), (14, 211835), (26, 114065), (35, 84734), (65, 45626), (70, 42367), (91, 32590), (130, 22813), (182, 16295), (455, 6518), (910, 3259)]