85197770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 182304000

約数和(自身を除く): 97106230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 343, 413, 421, 490, 590, 686, 826, 842, 1715, 2065, 2105, 2891, 2947, 3430, 4130, 4210, 5782, 5894, 14455, 14735, 20237, 20629, 24839, 28910, 29470, 40474, 41258, 49678, 101185, 103145, 124195, 144403, 173873, 202370, 206290, 248390, 288806, 347746, 722015, 869365, 1217111, 1444030, 1738730, 2434222, 6085555, 8519777, 12171110, 17039554, 42598885, 85197770]

約数ペア:

[(1, 85197770), (2, 42598885), (5, 17039554), (7, 12171110), (10, 8519777), (14, 6085555), (35, 2434222), (49, 1738730), (59, 1444030), (70, 1217111), (98, 869365), (118, 722015), (245, 347746), (295, 288806), (343, 248390), (413, 206290), (421, 202370), (490, 173873), (590, 144403), (686, 124195), (826, 103145), (842, 101185), (1715, 49678), (2065, 41258), (2105, 40474), (2891, 29470), (2947, 28910), (3430, 24839), (4130, 20629), (4210, 20237), (5782, 14735), (5894, 14455)]