109229540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{780211}}^1$

素因数の和:780227

約数の個数: 24

約数和(自身を含む): 262151232

約数和(自身を除く): 152921692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 780211, 1560422, 3120844, 3901055, 5461477, 7802110, 10922954, 15604220, 21845908, 27307385, 54614770, 109229540]

約数ペア:

[(1, 109229540), (2, 54614770), (4, 27307385), (5, 21845908), (7, 15604220), (10, 10922954), (14, 7802110), (20, 5461477), (28, 3901055), (35, 3120844), (70, 1560422), (140, 780211)]