13524490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3943}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 28396800

約数和(自身を除く): 14872310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3943, 7886, 19715, 27601, 39430, 55202, 138005, 193207, 276010, 386414, 966035, 1352449, 1932070, 2704898, 6762245, 13524490]

約数ペア:

[(1, 13524490), (2, 6762245), (5, 2704898), (7, 1932070), (10, 1352449), (14, 966035), (35, 386414), (49, 276010), (70, 193207), (98, 138005), (245, 55202), (343, 39430), (490, 27601), (686, 19715), (1715, 7886), (3430, 3943)]