293860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2099}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 705600

約数和(自身を除く): 411740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2099, 4198, 8396, 10495, 14693, 20990, 29386, 41980, 58772, 73465, 146930, 293860]

約数ペア:

[(1, 293860), (2, 146930), (4, 73465), (5, 58772), (7, 41980), (10, 29386), (14, 20990), (20, 14693), (28, 10495), (35, 8396), (70, 4198), (140, 2099)]