29959728

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 80352000

約数和(自身を除く): 50392272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 149, 177, 213, 236, 284, 298, 354, 426, 447, 472, 568, 596, 708, 852, 894, 944, 1136, 1192, 1416, 1704, 1788, 2384, 2832, 3408, 3576, 4189, 7152, 8378, 8791, 10579, 12567, 16756, 17582, 21158, 25134, 26373, 31737, 33512, 35164, 42316, 50268, 52746, 63474, 67024, 70328, 84632, 100536, 105492, 126948, 140656, 169264, 201072, 210984, 253896, 421968, 507792, 624161, 1248322, 1872483, 2496644, 3744966, 4993288, 7489932, 9986576, 14979864, 29959728]

約数ペア:

[(1, 29959728), (2, 14979864), (3, 9986576), (4, 7489932), (6, 4993288), (8, 3744966), (12, 2496644), (16, 1872483), (24, 1248322), (48, 624161), (59, 507792), (71, 421968), (118, 253896), (142, 210984), (149, 201072), (177, 169264), (213, 140656), (236, 126948), (284, 105492), (298, 100536), (354, 84632), (426, 70328), (447, 67024), (472, 63474), (568, 52746), (596, 50268), (708, 42316), (852, 35164), (894, 33512), (944, 31737), (1136, 26373), (1192, 25134), (1416, 21158), (1704, 17582), (1788, 16756), (2384, 12567), (2832, 10579), (3408, 8791), (3576, 8378), (4189, 7152)]