135162020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{965443}}^1$

素因数の和:965459

約数の個数: 24

約数和(自身を含む): 324389184

約数和(自身を除く): 189227164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 965443, 1930886, 3861772, 4827215, 6758101, 9654430, 13516202, 19308860, 27032404, 33790505, 67581010, 135162020]

約数ペア:

[(1, 135162020), (2, 67581010), (4, 33790505), (5, 27032404), (7, 19308860), (10, 13516202), (14, 9654430), (20, 6758101), (28, 4827215), (35, 3861772), (70, 1930886), (140, 965443)]