1230545514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 2717245440

約数和(自身を除く): 1486699926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 239, 362, 431, 478, 543, 717, 862, 1086, 1293, 1434, 1991, 2586, 2629, 3982, 4741, 5258, 5973, 7887, 9482, 11946, 14223, 15774, 28446, 43259, 78011, 86518, 103009, 129777, 156022, 206018, 234033, 259554, 309027, 468066, 475849, 618054, 858121, 951698, 1133099, 1427547, 1716242, 2266198, 2574363, 2855094, 3399297, 5148726, 6798594, 18644629, 37289258, 55933887, 111867774, 205090919, 410181838, 615272757, 1230545514]

約数ペア:

[(1, 1230545514), (2, 615272757), (3, 410181838), (6, 205090919), (11, 111867774), (22, 55933887), (33, 37289258), (66, 18644629), (181, 6798594), (239, 5148726), (362, 3399297), (431, 2855094), (478, 2574363), (543, 2266198), (717, 1716242), (862, 1427547), (1086, 1133099), (1293, 951698), (1434, 858121), (1991, 618054), (2586, 475849), (2629, 468066), (3982, 309027), (4741, 259554), (5258, 234033), (5973, 206018), (7887, 156022), (9482, 129777), (11946, 103009), (14223, 86518), (15774, 78011), (28446, 43259)]