2548630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2925674

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1583, 1610, 3166, 7915, 11081, 15830, 22162, 36409, 55405, 72818, 110810, 182045, 254863, 364090, 509726, 1274315, 2548630]

約数ペア:

[(1, 2548630), (2, 1274315), (5, 509726), (7, 364090), (10, 254863), (14, 182045), (23, 110810), (35, 72818), (46, 55405), (70, 36409), (115, 22162), (161, 15830), (230, 11081), (322, 7915), (805, 3166), (1583, 1610)]