2113454970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5881}}^1$

素因数の和:5930

約数の個数: 128

約数和(自身を含む): 6200098560

約数和(自身を除く): 4086643590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1331, 1485, 1815, 2178, 2662, 2970, 3267, 3630, 3993, 5445, 5881, 6534, 6655, 7986, 10890, 11762, 11979, 13310, 16335, 17643, 19965, 23958, 29405, 32670, 35286, 35937, 39930, 52929, 58810, 59895, 64691, 71874, 88215, 105858, 119790, 129382, 158787, 176430, 179685, 194073, 264645, 317574, 323455, 359370, 388146, 529290, 582219, 646910, 711601, 793935, 970365, 1164438, 1423202, 1587870, 1746657, 1940730, 2134803, 2911095, 3493314, 3558005, 4269606, 5822190, 6404409, 7116010, 7827611, 8733285, 10674015, 12808818, 15655222, 17466570, 19213227, 21348030, 23482833, 32022045, 38426454, 39138055, 46965666, 64044090, 70448499, 78276110, 96066135, 117414165, 140896998, 192132270, 211345497, 234828330, 352242495, 422690994, 704484990, 1056727485, 2113454970]

約数ペア:

[(1, 2113454970), (2, 1056727485), (3, 704484990), (5, 422690994), (6, 352242495), (9, 234828330), (10, 211345497), (11, 192132270), (15, 140896998), (18, 117414165), (22, 96066135), (27, 78276110), (30, 70448499), (33, 64044090), (45, 46965666), (54, 39138055), (55, 38426454), (66, 32022045), (90, 23482833), (99, 21348030), (110, 19213227), (121, 17466570), (135, 15655222), (165, 12808818), (198, 10674015), (242, 8733285), (270, 7827611), (297, 7116010), (330, 6404409), (363, 5822190), (495, 4269606), (594, 3558005), (605, 3493314), (726, 2911095), (990, 2134803), (1089, 1940730), (1210, 1746657), (1331, 1587870), (1485, 1423202), (1815, 1164438), (2178, 970365), (2662, 793935), (2970, 711601), (3267, 646910), (3630, 582219), (3993, 529290), (5445, 388146), (5881, 359370), (6534, 323455), (6655, 317574), (7986, 264645), (10890, 194073), (11762, 179685), (11979, 176430), (13310, 158787), (16335, 129382), (17643, 119790), (19965, 105858), (23958, 88215), (29405, 71874), (32670, 64691), (35286, 59895), (35937, 58810), (39930, 52929)]