10390870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 21657600

約数和(自身を除く): 11266730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1879, 2765, 3758, 5530, 9395, 13153, 18790, 26306, 65765, 131530, 148441, 296882, 742205, 1039087, 1484410, 2078174, 5195435, 10390870]

約数ペア:

[(1, 10390870), (2, 5195435), (5, 2078174), (7, 1484410), (10, 1039087), (14, 742205), (35, 296882), (70, 148441), (79, 131530), (158, 65765), (395, 26306), (553, 18790), (790, 13153), (1106, 9395), (1879, 5530), (2765, 3758)]