2570295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 2600745

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 269, 273, 455, 637, 735, 807, 1345, 1365, 1883, 1911, 3185, 3497, 4035, 5649, 9415, 9555, 10491, 13181, 17485, 24479, 28245, 39543, 52455, 65905, 73437, 122395, 171353, 197715, 367185, 514059, 856765, 2570295]

約数ペア:

[(1, 2570295), (3, 856765), (5, 514059), (7, 367185), (13, 197715), (15, 171353), (21, 122395), (35, 73437), (39, 65905), (49, 52455), (65, 39543), (91, 28245), (105, 24479), (147, 17485), (195, 13181), (245, 10491), (269, 9555), (273, 9415), (455, 5649), (637, 4035), (735, 3497), (807, 3185), (1345, 1911), (1365, 1883)]