118211660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{844369}}^1$

素因数の和:844385

約数の個数: 24

約数和(自身を含む): 283708320

約数和(自身を除く): 165496660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 844369, 1688738, 3377476, 4221845, 5910583, 8443690, 11821166, 16887380, 23642332, 29552915, 59105830, 118211660]

約数ペア:

[(1, 118211660), (2, 59105830), (4, 29552915), (5, 23642332), (7, 16887380), (10, 11821166), (14, 8443690), (20, 5910583), (28, 4221845), (35, 3377476), (70, 1688738), (140, 844369)]