42700070

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 91584000

約数和(自身を除く): 48883930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 211, 245, 295, 343, 413, 422, 490, 590, 686, 826, 1055, 1477, 1715, 2065, 2110, 2891, 2954, 3430, 4130, 5782, 7385, 10339, 12449, 14455, 14770, 20237, 20678, 24898, 28910, 40474, 51695, 62245, 72373, 87143, 101185, 103390, 124490, 144746, 174286, 202370, 361865, 435715, 610001, 723730, 871430, 1220002, 3050005, 4270007, 6100010, 8540014, 21350035, 42700070]

約数ペア:

[(1, 42700070), (2, 21350035), (5, 8540014), (7, 6100010), (10, 4270007), (14, 3050005), (35, 1220002), (49, 871430), (59, 723730), (70, 610001), (98, 435715), (118, 361865), (211, 202370), (245, 174286), (295, 144746), (343, 124490), (413, 103390), (422, 101185), (490, 87143), (590, 72373), (686, 62245), (826, 51695), (1055, 40474), (1477, 28910), (1715, 24898), (2065, 20678), (2110, 20237), (2891, 14770), (2954, 14455), (3430, 12449), (4130, 10339), (5782, 7385)]