1428870249310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3923}}^1\times {\mathrm{5203271}}^1$

素因数の和:5207208

約数の個数: 32

約数和(自身を含む): 2940140063232

約数和(自身を除く): 1511269813922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3923, 7846, 19615, 27461, 39230, 54922, 137305, 274610, 5203271, 10406542, 26016355, 36422897, 52032710, 72845794, 182114485, 364228970, 20412432133, 40824864266, 102062160665, 142887024931, 204124321330, 285774049862, 714435124655, 1428870249310]

約数ペア:

[(1, 1428870249310), (2, 714435124655), (5, 285774049862), (7, 204124321330), (10, 142887024931), (14, 102062160665), (35, 40824864266), (70, 20412432133), (3923, 364228970), (7846, 182114485), (19615, 72845794), (27461, 52032710), (39230, 36422897), (54922, 26016355), (137305, 10406542), (274610, 5203271)]