135184420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{965603}}^1$

素因数の和:965619

約数の個数: 24

約数和(自身を含む): 324442944

約数和(自身を除く): 189258524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 965603, 1931206, 3862412, 4828015, 6759221, 9656030, 13518442, 19312060, 27036884, 33796105, 67592210, 135184420]

約数ペア:

[(1, 135184420), (2, 67592210), (4, 33796105), (5, 27036884), (7, 19312060), (10, 13518442), (14, 9656030), (20, 6759221), (28, 4828015), (35, 3862412), (70, 1931206), (140, 965603)]