30926298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 71632512

約数和(自身を除く): 40706214

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 83, 102, 166, 221, 249, 281, 442, 498, 562, 663, 843, 1079, 1326, 1411, 1686, 2158, 2822, 3237, 3653, 4233, 4777, 6474, 7306, 8466, 9554, 10959, 14331, 18343, 21918, 23323, 28662, 36686, 46646, 55029, 62101, 69969, 110058, 124202, 139938, 186303, 303199, 372606, 396491, 606398, 792982, 909597, 1189473, 1819194, 2378946, 5154383, 10308766, 15463149, 30926298]

約数ペア:

[(1, 30926298), (2, 15463149), (3, 10308766), (6, 5154383), (13, 2378946), (17, 1819194), (26, 1189473), (34, 909597), (39, 792982), (51, 606398), (78, 396491), (83, 372606), (102, 303199), (166, 186303), (221, 139938), (249, 124202), (281, 110058), (442, 69969), (498, 62101), (562, 55029), (663, 46646), (843, 36686), (1079, 28662), (1326, 23323), (1411, 21918), (1686, 18343), (2158, 14331), (2822, 10959), (3237, 9554), (3653, 8466), (4233, 7306), (4777, 6474)]