82639060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{590279}}^1$

素因数の和:590295

約数の個数: 24

約数和(自身を含む): 198334080

約数和(自身を除く): 115695020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 590279, 1180558, 2361116, 2951395, 4131953, 5902790, 8263906, 11805580, 16527812, 20659765, 41319530, 82639060]

約数ペア:

[(1, 82639060), (2, 41319530), (4, 20659765), (5, 16527812), (7, 11805580), (10, 8263906), (14, 5902790), (20, 4131953), (28, 2951395), (35, 2361116), (70, 1180558), (140, 590279)]