13755140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98251}}^1$

素因数の和:98267

約数の個数: 24

約数和(自身を含む): 33012672

約数和(自身を除く): 19257532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98251, 196502, 393004, 491255, 687757, 982510, 1375514, 1965020, 2751028, 3438785, 6877570, 13755140]

約数ペア:

[(1, 13755140), (2, 6877570), (4, 3438785), (5, 2751028), (7, 1965020), (10, 1375514), (14, 982510), (20, 687757), (28, 491255), (35, 393004), (70, 196502), (140, 98251)]