2159132220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{571199}}^1$

素因数の和:571224

約数の個数: 96

約数和(自身を含む): 7676928000

約数和(自身を除く): 5517795780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 571199, 1142398, 1713597, 2284796, 2855995, 3427194, 3998393, 5140791, 5711990, 6854388, 7996786, 8567985, 10281582, 11423980, 11995179, 15422373, 15993572, 17135970, 19991965, 20563164, 23990358, 25703955, 30844746, 34271940, 35985537, 39983930, 47980716, 51407910, 59975895, 61689492, 71971074, 77111865, 79967860, 102815820, 107956611, 119951790, 143942148, 154223730, 179927685, 215913222, 239903580, 308447460, 359855370, 431826444, 539783055, 719710740, 1079566110, 2159132220]

約数ペア:

[(1, 2159132220), (2, 1079566110), (3, 719710740), (4, 539783055), (5, 431826444), (6, 359855370), (7, 308447460), (9, 239903580), (10, 215913222), (12, 179927685), (14, 154223730), (15, 143942148), (18, 119951790), (20, 107956611), (21, 102815820), (27, 79967860), (28, 77111865), (30, 71971074), (35, 61689492), (36, 59975895), (42, 51407910), (45, 47980716), (54, 39983930), (60, 35985537), (63, 34271940), (70, 30844746), (84, 25703955), (90, 23990358), (105, 20563164), (108, 19991965), (126, 17135970), (135, 15993572), (140, 15422373), (180, 11995179), (189, 11423980), (210, 10281582), (252, 8567985), (270, 7996786), (315, 6854388), (378, 5711990), (420, 5140791), (540, 3998393), (630, 3427194), (756, 2855995), (945, 2284796), (1260, 1713597), (1890, 1142398), (3780, 571199)]