30163728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 89994240

約数和(自身を除く): 59830512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 839, 856, 1284, 1498, 1678, 1712, 2247, 2517, 2568, 2996, 3356, 4494, 5034, 5136, 5873, 5992, 6712, 8988, 10068, 11746, 11984, 13424, 17619, 17976, 20136, 23492, 35238, 35952, 40272, 46984, 70476, 89773, 93968, 140952, 179546, 269319, 281904, 359092, 538638, 628411, 718184, 1077276, 1256822, 1436368, 1885233, 2154552, 2513644, 3770466, 4309104, 5027288, 7540932, 10054576, 15081864, 30163728]

約数ペア:

[(1, 30163728), (2, 15081864), (3, 10054576), (4, 7540932), (6, 5027288), (7, 4309104), (8, 3770466), (12, 2513644), (14, 2154552), (16, 1885233), (21, 1436368), (24, 1256822), (28, 1077276), (42, 718184), (48, 628411), (56, 538638), (84, 359092), (107, 281904), (112, 269319), (168, 179546), (214, 140952), (321, 93968), (336, 89773), (428, 70476), (642, 46984), (749, 40272), (839, 35952), (856, 35238), (1284, 23492), (1498, 20136), (1678, 17976), (1712, 17619), (2247, 13424), (2517, 11984), (2568, 11746), (2996, 10068), (3356, 8988), (4494, 6712), (5034, 5992), (5136, 5873)]