30642528

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{45599}}^1$

素因数の和:45619

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 61287072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 45599, 91198, 136797, 182396, 273594, 319193, 364792, 547188, 638386, 729584, 957579, 1094376, 1276772, 1459168, 1915158, 2188752, 2553544, 3830316, 4377504, 5107088, 7660632, 10214176, 15321264, 30642528]

約数ペア:

[(1, 30642528), (2, 15321264), (3, 10214176), (4, 7660632), (6, 5107088), (7, 4377504), (8, 3830316), (12, 2553544), (14, 2188752), (16, 1915158), (21, 1459168), (24, 1276772), (28, 1094376), (32, 957579), (42, 729584), (48, 638386), (56, 547188), (84, 364792), (96, 319193), (112, 273594), (168, 182396), (224, 136797), (336, 91198), (672, 45599)]