212330510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9441

約数の個数: 64

約数和(自身を含む): 486881280

約数和(自身を除く): 274550770

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 646, 665, 1190, 1330, 1615, 2261, 3230, 4522, 9391, 11305, 18782, 22610, 46955, 65737, 93910, 131474, 159647, 178429, 319294, 328685, 356858, 657370, 798235, 892145, 1117529, 1249003, 1596470, 1784290, 2235058, 2498006, 3033293, 5587645, 6066586, 6245015, 11175290, 12490030, 15166465, 21233051, 30332930, 42466102, 106165255, 212330510]

約数ペア:

[(1, 212330510), (2, 106165255), (5, 42466102), (7, 30332930), (10, 21233051), (14, 15166465), (17, 12490030), (19, 11175290), (34, 6245015), (35, 6066586), (38, 5587645), (70, 3033293), (85, 2498006), (95, 2235058), (119, 1784290), (133, 1596470), (170, 1249003), (190, 1117529), (238, 892145), (266, 798235), (323, 657370), (595, 356858), (646, 328685), (665, 319294), (1190, 178429), (1330, 159647), (1615, 131474), (2261, 93910), (3230, 65737), (4522, 46955), (9391, 22610), (11305, 18782)]