30680856

素因数分解:

$2^3\times 3^4\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 86902200

約数和(自身を除く): 56221344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 113, 162, 216, 226, 324, 339, 419, 452, 648, 678, 838, 904, 1017, 1257, 1356, 1676, 2034, 2514, 2712, 3051, 3352, 3771, 4068, 5028, 6102, 7542, 8136, 9153, 10056, 11313, 12204, 15084, 18306, 22626, 24408, 30168, 33939, 36612, 45252, 47347, 67878, 73224, 90504, 94694, 135756, 142041, 189388, 271512, 284082, 378776, 426123, 568164, 852246, 1136328, 1278369, 1704492, 2556738, 3408984, 3835107, 5113476, 7670214, 10226952, 15340428, 30680856]

約数ペア:

[(1, 30680856), (2, 15340428), (3, 10226952), (4, 7670214), (6, 5113476), (8, 3835107), (9, 3408984), (12, 2556738), (18, 1704492), (24, 1278369), (27, 1136328), (36, 852246), (54, 568164), (72, 426123), (81, 378776), (108, 284082), (113, 271512), (162, 189388), (216, 142041), (226, 135756), (324, 94694), (339, 90504), (419, 73224), (452, 67878), (648, 47347), (678, 45252), (838, 36612), (904, 33939), (1017, 30168), (1257, 24408), (1356, 22626), (1676, 18306), (2034, 15084), (2514, 12204), (2712, 11313), (3051, 10056), (3352, 9153), (3771, 8136), (4068, 7542), (5028, 6102)]