76625710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 161262576

約数和(自身を除く): 84636866

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 443, 490, 706, 886, 1765, 2215, 2471, 3101, 3530, 4430, 4942, 6202, 12355, 15505, 17297, 21707, 24710, 31010, 34594, 43414, 86485, 108535, 156379, 172970, 217070, 312758, 781895, 1094653, 1563790, 2189306, 5473265, 7662571, 10946530, 15325142, 38312855, 76625710]

約数ペア:

[(1, 76625710), (2, 38312855), (5, 15325142), (7, 10946530), (10, 7662571), (14, 5473265), (35, 2189306), (49, 1563790), (70, 1094653), (98, 781895), (245, 312758), (353, 217070), (443, 172970), (490, 156379), (706, 108535), (886, 86485), (1765, 43414), (2215, 34594), (2471, 31010), (3101, 24710), (3530, 21707), (4430, 17297), (4942, 15505), (6202, 12355)]