844539930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37991}}^1$

素因数の和:38036

約数の個数: 96

約数和(自身を含む): 2489235840

約数和(自身を除く): 1644695910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 37991, 75982, 113973, 189955, 227946, 341919, 379910, 493883, 569865, 683838, 721829, 987766, 1139730, 1443658, 1481649, 1709595, 2165487, 2469415, 2963298, 3419190, 3609145, 4330974, 4444947, 4938830, 6496461, 7218290, 7408245, 8889894, 9383777, 10827435, 12992922, 14816490, 18767554, 21654870, 22224735, 28151331, 32482305, 44449470, 46918885, 56302662, 64964610, 84453993, 93837770, 140756655, 168907986, 281513310, 422269965, 844539930]

約数ペア:

[(1, 844539930), (2, 422269965), (3, 281513310), (5, 168907986), (6, 140756655), (9, 93837770), (10, 84453993), (13, 64964610), (15, 56302662), (18, 46918885), (19, 44449470), (26, 32482305), (30, 28151331), (38, 22224735), (39, 21654870), (45, 18767554), (57, 14816490), (65, 12992922), (78, 10827435), (90, 9383777), (95, 8889894), (114, 7408245), (117, 7218290), (130, 6496461), (171, 4938830), (190, 4444947), (195, 4330974), (234, 3609145), (247, 3419190), (285, 2963298), (342, 2469415), (390, 2165487), (494, 1709595), (570, 1481649), (585, 1443658), (741, 1139730), (855, 987766), (1170, 721829), (1235, 683838), (1482, 569865), (1710, 493883), (2223, 379910), (2470, 341919), (3705, 227946), (4446, 189955), (7410, 113973), (11115, 75982), (22230, 37991)]