30980468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6211}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 57398880

約数和(自身を除く): 26418412

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 6211, 12422, 24844, 180119, 267073, 360238, 534146, 720476, 1068292, 7745117, 15490234, 30980468]

約数ペア:

[(1, 30980468), (2, 15490234), (4, 7745117), (29, 1068292), (43, 720476), (58, 534146), (86, 360238), (116, 267073), (172, 180119), (1247, 24844), (2494, 12422), (4988, 6211)]