31766140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{226901}}^1$

素因数の和:226917

約数の個数: 24

約数和(自身を含む): 76239072

約数和(自身を除く): 44472932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 226901, 453802, 907604, 1134505, 1588307, 2269010, 3176614, 4538020, 6353228, 7941535, 15883070, 31766140]

約数ペア:

[(1, 31766140), (2, 15883070), (4, 7941535), (5, 6353228), (7, 4538020), (10, 3176614), (14, 2269010), (20, 1588307), (28, 1134505), (35, 907604), (70, 453802), (140, 226901)]