30281748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{360497}}^1$

素因数の和:360511

約数の個数: 24

約数和(自身を含む): 80751552

約数和(自身を除く): 50469804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 360497, 720994, 1081491, 1441988, 2162982, 2523479, 4325964, 5046958, 7570437, 10093916, 15140874, 30281748]

約数ペア:

[(1, 30281748), (2, 15140874), (3, 10093916), (4, 7570437), (6, 5046958), (7, 4325964), (12, 2523479), (14, 2162982), (21, 1441988), (28, 1081491), (42, 720994), (84, 360497)]