136150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{389}}^1$

素因数の和:408

約数の個数: 24

約数和(自身を含む): 290160

約数和(自身を除く): 154010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 389, 778, 1945, 2723, 3890, 5446, 9725, 13615, 19450, 27230, 68075, 136150]

約数ペア:

[(1, 136150), (2, 68075), (5, 27230), (7, 19450), (10, 13615), (14, 9725), (25, 5446), (35, 3890), (50, 2723), (70, 1945), (175, 778), (350, 389)]