75234040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{268693}}^1$

素因数の和:268711

約数の個数: 32

約数和(自身を含む): 193459680

約数和(自身を除く): 118225640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 268693, 537386, 1074772, 1343465, 1880851, 2149544, 2686930, 3761702, 5373860, 7523404, 9404255, 10747720, 15046808, 18808510, 37617020, 75234040]

約数ペア:

[(1, 75234040), (2, 37617020), (4, 18808510), (5, 15046808), (7, 10747720), (8, 9404255), (10, 7523404), (14, 5373860), (20, 3761702), (28, 2686930), (35, 2149544), (40, 1880851), (56, 1343465), (70, 1074772), (140, 537386), (280, 268693)]