2587270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 5557248

約数和(自身を除く): 2969978

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1607, 1610, 3214, 8035, 11249, 16070, 22498, 36961, 56245, 73922, 112490, 184805, 258727, 369610, 517454, 1293635, 2587270]

約数ペア:

[(1, 2587270), (2, 1293635), (5, 517454), (7, 369610), (10, 258727), (14, 184805), (23, 112490), (35, 73922), (46, 56245), (70, 36961), (115, 22498), (161, 16070), (230, 11249), (322, 8035), (805, 3214), (1607, 1610)]