996989770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{9643}}^1$

素因数の和:9875

約数の個数: 48

約数和(自身を含む): 2097685728

約数和(自身を除く): 1100695958

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1477, 2110, 2954, 7385, 9643, 10339, 14770, 19286, 20678, 48215, 51695, 67501, 96430, 103390, 135002, 337505, 472507, 675010, 945014, 2034673, 2362535, 4069346, 4725070, 10173365, 14242711, 20346730, 28485422, 71213555, 99698977, 142427110, 199397954, 498494885, 996989770]

約数ペア:

[(1, 996989770), (2, 498494885), (5, 199397954), (7, 142427110), (10, 99698977), (14, 71213555), (35, 28485422), (49, 20346730), (70, 14242711), (98, 10173365), (211, 4725070), (245, 4069346), (422, 2362535), (490, 2034673), (1055, 945014), (1477, 675010), (2110, 472507), (2954, 337505), (7385, 135002), (9643, 103390), (10339, 96430), (14770, 67501), (19286, 51695), (20678, 48215)]