107157260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{765409}}^1$

素因数の和:765425

約数の個数: 24

約数和(自身を含む): 257177760

約数和(自身を除く): 150020500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 765409, 1530818, 3061636, 3827045, 5357863, 7654090, 10715726, 15308180, 21431452, 26789315, 53578630, 107157260]

約数ペア:

[(1, 107157260), (2, 53578630), (4, 26789315), (5, 21431452), (7, 15308180), (10, 10715726), (14, 7654090), (20, 5357863), (28, 3827045), (35, 3061636), (70, 1530818), (140, 765409)]