13304081630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3878741}}^1$

素因数の和:3878769

約数の個数: 32

約数和(自身を含む): 27926942400

約数和(自身を除く): 14622860770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3878741, 7757482, 19393705, 27151187, 38787410, 54302374, 135755935, 190058309, 271511870, 380116618, 950291545, 1330408163, 1900583090, 2660816326, 6652040815, 13304081630]

約数ペア:

[(1, 13304081630), (2, 6652040815), (5, 2660816326), (7, 1900583090), (10, 1330408163), (14, 950291545), (35, 380116618), (49, 271511870), (70, 190058309), (98, 135755935), (245, 54302374), (343, 38787410), (490, 27151187), (686, 19393705), (1715, 7757482), (3430, 3878741)]