12868770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 18157470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 1709, 2510, 3418, 3765, 5127, 7530, 8545, 10254, 17090, 25635, 51270, 428959, 857918, 1286877, 2144795, 2573754, 4289590, 6434385, 12868770]

約数ペア:

[(1, 12868770), (2, 6434385), (3, 4289590), (5, 2573754), (6, 2144795), (10, 1286877), (15, 857918), (30, 428959), (251, 51270), (502, 25635), (753, 17090), (1255, 10254), (1506, 8545), (1709, 7530), (2510, 5127), (3418, 3765)]