114721180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{819437}}^1$

素因数の和:819453

約数の個数: 24

約数和(自身を含む): 275331168

約数和(自身を除く): 160609988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 819437, 1638874, 3277748, 4097185, 5736059, 8194370, 11472118, 16388740, 22944236, 28680295, 57360590, 114721180]

約数ペア:

[(1, 114721180), (2, 57360590), (4, 28680295), (5, 22944236), (7, 16388740), (10, 11472118), (14, 8194370), (20, 5736059), (28, 4097185), (35, 3277748), (70, 1638874), (140, 819437)]