118229090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1688987}}^1$

素因数の和:1689001

約数の個数: 16

約数和(自身を含む): 243214272

約数和(自身を除く): 124985182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1688987, 3377974, 8444935, 11822909, 16889870, 23645818, 59114545, 118229090]

約数ペア:

[(1, 118229090), (2, 59114545), (5, 23645818), (7, 16889870), (10, 11822909), (14, 8444935), (35, 3377974), (70, 1688987)]