45087140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322051}}^1$

素因数の和:322067

約数の個数: 24

約数和(自身を含む): 108209472

約数和(自身を除く): 63122332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322051, 644102, 1288204, 1610255, 2254357, 3220510, 4508714, 6441020, 9017428, 11271785, 22543570, 45087140]

約数ペア:

[(1, 45087140), (2, 22543570), (4, 11271785), (5, 9017428), (7, 6441020), (10, 4508714), (14, 3220510), (20, 2254357), (28, 1610255), (35, 1288204), (70, 644102), (140, 322051)]