27029870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{55163}}^1$

素因数の和:55184

約数の個数: 24

約数和(自身を含む): 56598264

約数和(自身を除く): 29568394

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 55163, 110326, 275815, 386141, 551630, 772282, 1930705, 2702987, 3861410, 5405974, 13514935, 27029870]

約数ペア:

[(1, 27029870), (2, 13514935), (5, 5405974), (7, 3861410), (10, 2702987), (14, 1930705), (35, 772282), (49, 551630), (70, 386141), (98, 275815), (245, 110326), (490, 55163)]