2308180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16487}}^1$

素因数の和:16503

約数の個数: 24

約数和(自身を含む): 5539968

約数和(自身を除く): 3231788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16487, 32974, 65948, 82435, 115409, 164870, 230818, 329740, 461636, 577045, 1154090, 2308180]

約数ペア:

[(1, 2308180), (2, 1154090), (4, 577045), (5, 461636), (7, 329740), (10, 230818), (14, 164870), (20, 115409), (28, 82435), (35, 65948), (70, 32974), (140, 16487)]