30755740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37507}}^1$

素因数の和:37557

約数の個数: 24

約数和(自身を含む): 66164112

約数和(自身を除く): 35408372

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37507, 75014, 150028, 187535, 375070, 750140, 1537787, 3075574, 6151148, 7688935, 15377870, 30755740]

約数ペア:

[(1, 30755740), (2, 15377870), (4, 7688935), (5, 6151148), (10, 3075574), (20, 1537787), (41, 750140), (82, 375070), (164, 187535), (205, 150028), (410, 75014), (820, 37507)]