1651160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5897}}^1$

素因数の和:5915

約数の個数: 32

約数和(自身を含む): 4246560

約数和(自身を除く): 2595400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5897, 11794, 23588, 29485, 41279, 47176, 58970, 82558, 117940, 165116, 206395, 235880, 330232, 412790, 825580, 1651160]

約数ペア:

[(1, 1651160), (2, 825580), (4, 412790), (5, 330232), (7, 235880), (8, 206395), (10, 165116), (14, 117940), (20, 82558), (28, 58970), (35, 47176), (40, 41279), (56, 29485), (70, 23588), (140, 11794), (280, 5897)]