2895690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13789}}^1$

素因数の和:13806

約数の個数: 32

約数和(自身を含む): 7943040

約数和(自身を除く): 5047350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13789, 27578, 41367, 68945, 82734, 96523, 137890, 193046, 206835, 289569, 413670, 482615, 579138, 965230, 1447845, 2895690]

約数ペア:

[(1, 2895690), (2, 1447845), (3, 965230), (5, 579138), (6, 482615), (7, 413670), (10, 289569), (14, 206835), (15, 193046), (21, 137890), (30, 96523), (35, 82734), (42, 68945), (70, 41367), (105, 27578), (210, 13789)]