15393910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4679}}^1$

素因数の和:4740

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 16954250

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4679, 9358, 23395, 32753, 46790, 65506, 163765, 219913, 327530, 439826, 1099565, 1539391, 2199130, 3078782, 7696955, 15393910]

約数ペア:

[(1, 15393910), (2, 7696955), (5, 3078782), (7, 2199130), (10, 1539391), (14, 1099565), (35, 439826), (47, 327530), (70, 219913), (94, 163765), (235, 65506), (329, 46790), (470, 32753), (658, 23395), (1645, 9358), (3290, 4679)]