1292834410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{21401}}^1$

素因数の和:22278

約数の個数: 32

約数和(自身を含む): 2662751232

約数和(自身を除く): 1369916822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 863, 1726, 4315, 6041, 8630, 12082, 21401, 30205, 42802, 60410, 107005, 149807, 214010, 299614, 749035, 1498070, 18469063, 36938126, 92345315, 129283441, 184690630, 258566882, 646417205, 1292834410]

約数ペア:

[(1, 1292834410), (2, 646417205), (5, 258566882), (7, 184690630), (10, 129283441), (14, 92345315), (35, 36938126), (70, 18469063), (863, 1498070), (1726, 749035), (4315, 299614), (6041, 214010), (8630, 149807), (12082, 107005), (21401, 60410), (30205, 42802)]